1256568768

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 448

約数和(自身を含む): 4656368640

約数和(自身を除く): 3399799872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 61, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 122, 126, 131, 144, 156, 168, 182, 183, 189, 192, 208, 216, 224, 234, 244, 252, 262, 273, 288, 312, 336, 351, 364, 366, 378, 393, 416, 427, 432, 448, 468, 488, 504, 524, 546, 549, 576, 624, 672, 702, 728, 732, 756, 786, 793, 819, 832, 854, 864, 917, 936, 976, 1008, 1048, 1092, 1098, 1179, 1248, 1281, 1344, 1404, 1456, 1464, 1512, 1572, 1586, 1638, 1647, 1703, 1708, 1728, 1834, 1872, 1952, 2016, 2096, 2184, 2196, 2358, 2379, 2457, 2496, 2562, 2751, 2808, 2912, 2928, 3024, 3144, 3172, 3276, 3294, 3406, 3416, 3537, 3668, 3744, 3843, 3904, 4032, 4192, 4368, 4392, 4716, 4758, 4914, 5109, 5124, 5502, 5551, 5616, 5824, 5856, 6048, 6288, 6344, 6552, 6588, 6812, 6832, 7074, 7137, 7336, 7488, 7686, 7991, 8253, 8384, 8736, 8784, 9432, 9516, 9828, 10218, 10248, 11004, 11102, 11232, 11529, 11712, 11921, 12096, 12576, 12688, 13104, 13176, 13624, 13664, 14148, 14274, 14672, 15327, 15372, 15982, 16506, 16653, 17472, 17568, 18864, 19032, 19656, 20436, 20496, 21411, 22008, 22204, 22464, 23058, 23842, 23973, 24759, 25152, 25376, 26208, 26352, 27248, 27328, 28296, 28548, 29344, 30654, 30744, 31964, 33012, 33306, 35136, 35763, 37728, 38064, 39312, 40872, 40992, 42822, 44016, 44408, 45981, 46116, 47684, 47946, 49518, 49959, 50752, 52416, 52704, 54496, 55937, 56592, 57096, 58688, 61308, 61488, 63928, 66024, 66612, 71526, 71919, 75456, 76128, 78624, 81744, 81984, 85644, 88032, 88816, 91962, 92232, 95368, 95892, 99036, 99918, 103883, 105408, 107289, 108992, 111874, 113184, 114192, 122616, 122976, 127856, 132048, 133224, 143052, 143838, 149877, 152256, 157248, 163488, 167811, 171288, 176064, 177632, 183924, 184464, 190736, 191784, 198072, 199836, 207766, 214578, 215757, 223748, 226368, 228384, 245232, 245952, 255712, 264096, 266448, 286104, 287676, 299754, 311649, 321867, 326976, 335622, 342576, 355264, 367848, 368928, 381472, 383568, 396144, 399672, 415532, 429156, 431514, 447496, 456768, 490464, 503433, 511424, 528192, 532896, 572208, 575352, 599508, 623298, 643734, 671244, 685152, 727181, 735696, 737856, 762944, 767136, 792288, 799344, 831064, 858312, 863028, 894992, 934947, 980928, 1006866, 1065792, 1144416, 1150704, 1199016, 1246596, 1287468, 1342488, 1370304, 1454362, 1471392, 1510299, 1534272, 1584576, 1598688, 1662128, 1716624, 1726056, 1789984, 1869894, 2013732, 2181543, 2288832, 2301408, 2398032, 2493192, 2574936, 2684976, 2804841, 2908724, 2942784, 3020598, 3197376, 3324256, 3433248, 3452112, 3579968, 3739788, 4027464, 4363086, 4602816, 4796064, 4986384, 5149872, 5369952, 5609682, 5817448, 6041196, 6544629, 6648512, 6866496, 6904224, 7479576, 8054928, 8726172, 9592128, 9972768, 10299744, 10739904, 11219364, 11634896, 12082392, 13089258, 13808448, 14959152, 16109856, 17452344, 19633887, 19945536, 20599488, 22438728, 23269792, 24164784, 26178516, 29918304, 32219712, 34904688, 39267774, 44877456, 46539584, 48329568, 52357032, 59836608, 69809376, 78535548, 89754912, 96659136, 104714064, 139618752, 157071096, 179509824, 209428128, 314142192, 418856256, 628284384, 1256568768]

約数ペア:

[(1, 1256568768), (2, 628284384), (3, 418856256), (4, 314142192), (6, 209428128), (7, 179509824), (8, 157071096), (9, 139618752), (12, 104714064), (13, 96659136), (14, 89754912), (16, 78535548), (18, 69809376), (21, 59836608), (24, 52357032), (26, 48329568), (27, 46539584), (28, 44877456), (32, 39267774), (36, 34904688), (39, 32219712), (42, 29918304), (48, 26178516), (52, 24164784), (54, 23269792), (56, 22438728), (61, 20599488), (63, 19945536), (64, 19633887), (72, 17452344), (78, 16109856), (84, 14959152), (91, 13808448), (96, 13089258), (104, 12082392), (108, 11634896), (112, 11219364), (117, 10739904), (122, 10299744), (126, 9972768), (131, 9592128), (144, 8726172), (156, 8054928), (168, 7479576), (182, 6904224), (183, 6866496), (189, 6648512), (192, 6544629), (208, 6041196), (216, 5817448), (224, 5609682), (234, 5369952), (244, 5149872), (252, 4986384), (262, 4796064), (273, 4602816), (288, 4363086), (312, 4027464), (336, 3739788), (351, 3579968), (364, 3452112), (366, 3433248), (378, 3324256), (393, 3197376), (416, 3020598), (427, 2942784), (432, 2908724), (448, 2804841), (468, 2684976), (488, 2574936), (504, 2493192), (524, 2398032), (546, 2301408), (549, 2288832), (576, 2181543), (624, 2013732), (672, 1869894), (702, 1789984), (728, 1726056), (732, 1716624), (756, 1662128), (786, 1598688), (793, 1584576), (819, 1534272), (832, 1510299), (854, 1471392), (864, 1454362), (917, 1370304), (936, 1342488), (976, 1287468), (1008, 1246596), (1048, 1199016), (1092, 1150704), (1098, 1144416), (1179, 1065792), (1248, 1006866), (1281, 980928), (1344, 934947), (1404, 894992), (1456, 863028), (1464, 858312), (1512, 831064), (1572, 799344), (1586, 792288), (1638, 767136), (1647, 762944), (1703, 737856), (1708, 735696), (1728, 727181), (1834, 685152), (1872, 671244), (1952, 643734), (2016, 623298), (2096, 599508), (2184, 575352), (2196, 572208), (2358, 532896), (2379, 528192), (2457, 511424), (2496, 503433), (2562, 490464), (2751, 456768), (2808, 447496), (2912, 431514), (2928, 429156), (3024, 415532), (3144, 399672), (3172, 396144), (3276, 383568), (3294, 381472), (3406, 368928), (3416, 367848), (3537, 355264), (3668, 342576), (3744, 335622), (3843, 326976), (3904, 321867), (4032, 311649), (4192, 299754), (4368, 287676), (4392, 286104), (4716, 266448), (4758, 264096), (4914, 255712), (5109, 245952), (5124, 245232), (5502, 228384), (5551, 226368), (5616, 223748), (5824, 215757), (5856, 214578), (6048, 207766), (6288, 199836), (6344, 198072), (6552, 191784), (6588, 190736), (6812, 184464), (6832, 183924), (7074, 177632), (7137, 176064), (7336, 171288), (7488, 167811), (7686, 163488), (7991, 157248), (8253, 152256), (8384, 149877), (8736, 143838), (8784, 143052), (9432, 133224), (9516, 132048), (9828, 127856), (10218, 122976), (10248, 122616), (11004, 114192), (11102, 113184), (11232, 111874), (11529, 108992), (11712, 107289), (11921, 105408), (12096, 103883), (12576, 99918), (12688, 99036), (13104, 95892), (13176, 95368), (13624, 92232), (13664, 91962), (14148, 88816), (14274, 88032), (14672, 85644), (15327, 81984), (15372, 81744), (15982, 78624), (16506, 76128), (16653, 75456), (17472, 71919), (17568, 71526), (18864, 66612), (19032, 66024), (19656, 63928), (20436, 61488), (20496, 61308), (21411, 58688), (22008, 57096), (22204, 56592), (22464, 55937), (23058, 54496), (23842, 52704), (23973, 52416), (24759, 50752), (25152, 49959), (25376, 49518), (26208, 47946), (26352, 47684), (27248, 46116), (27328, 45981), (28296, 44408), (28548, 44016), (29344, 42822), (30654, 40992), (30744, 40872), (31964, 39312), (33012, 38064), (33306, 37728), (35136, 35763)]