1780938432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 336

約数和(自身を含む): 6397215552

約数和(自身を除く): 4616277120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 61, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 122, 126, 144, 156, 168, 182, 183, 192, 208, 224, 234, 244, 252, 273, 288, 312, 336, 364, 366, 416, 427, 448, 468, 488, 504, 546, 549, 557, 576, 624, 672, 728, 732, 793, 819, 832, 854, 936, 976, 1008, 1092, 1098, 1114, 1248, 1281, 1344, 1456, 1464, 1586, 1638, 1671, 1708, 1872, 1952, 2016, 2184, 2196, 2228, 2379, 2496, 2562, 2912, 2928, 3172, 3276, 3342, 3416, 3744, 3843, 3899, 3904, 4032, 4368, 4392, 4456, 4758, 5013, 5124, 5551, 5824, 5856, 6344, 6552, 6684, 6832, 7137, 7241, 7488, 7686, 7798, 8736, 8784, 8912, 9516, 10026, 10248, 11102, 11697, 11712, 12688, 13104, 13368, 13664, 14274, 14482, 15372, 15596, 16653, 17472, 17568, 17824, 19032, 20052, 20496, 21723, 22204, 23394, 25376, 26208, 26736, 27328, 28548, 28964, 30744, 31192, 33306, 33977, 35091, 35136, 35648, 38064, 40104, 40992, 43446, 44408, 46788, 49959, 50687, 50752, 52416, 53472, 57096, 57928, 61488, 62384, 65169, 66612, 67954, 70182, 76128, 80208, 81984, 86892, 88816, 93576, 99918, 101374, 101931, 106944, 114192, 115856, 122976, 124768, 130338, 133224, 135908, 140364, 152061, 152256, 160416, 173784, 177632, 187152, 199836, 202748, 203862, 228384, 231712, 237839, 245952, 249536, 260676, 266448, 271816, 280728, 304122, 305793, 320832, 347568, 355264, 374304, 399672, 405496, 407724, 441701, 456183, 456768, 463424, 475678, 521352, 532896, 543632, 561456, 608244, 611586, 695136, 713517, 748608, 799344, 810992, 815448, 883402, 912366, 951356, 1042704, 1065792, 1087264, 1122912, 1216488, 1223172, 1325103, 1390272, 1427034, 1598688, 1621984, 1630896, 1766804, 1824732, 1902712, 2085408, 2140551, 2174528, 2245824, 2432976, 2446344, 2650206, 2854068, 3091907, 3197376, 3243968, 3261792, 3533608, 3649464, 3805424, 3975309, 4170816, 4281102, 4865952, 4892688, 5300412, 5708136, 6183814, 6523584, 7067216, 7298928, 7610848, 7950618, 8562204, 9275721, 9731904, 9785376, 10600824, 11416272, 12367628, 14134432, 14597856, 15221696, 15901236, 17124408, 18551442, 19570752, 21201648, 22832544, 24735256, 27827163, 28268864, 29195712, 31802472, 34248816, 37102884, 42403296, 45665088, 49470512, 55654326, 63604944, 68497632, 74205768, 84806592, 98941024, 111308652, 127209888, 136995264, 148411536, 197882048, 222617304, 254419776, 296823072, 445234608, 593646144, 890469216, 1780938432]

約数ペア:

[(1, 1780938432), (2, 890469216), (3, 593646144), (4, 445234608), (6, 296823072), (7, 254419776), (8, 222617304), (9, 197882048), (12, 148411536), (13, 136995264), (14, 127209888), (16, 111308652), (18, 98941024), (21, 84806592), (24, 74205768), (26, 68497632), (28, 63604944), (32, 55654326), (36, 49470512), (39, 45665088), (42, 42403296), (48, 37102884), (52, 34248816), (56, 31802472), (61, 29195712), (63, 28268864), (64, 27827163), (72, 24735256), (78, 22832544), (84, 21201648), (91, 19570752), (96, 18551442), (104, 17124408), (112, 15901236), (117, 15221696), (122, 14597856), (126, 14134432), (144, 12367628), (156, 11416272), (168, 10600824), (182, 9785376), (183, 9731904), (192, 9275721), (208, 8562204), (224, 7950618), (234, 7610848), (244, 7298928), (252, 7067216), (273, 6523584), (288, 6183814), (312, 5708136), (336, 5300412), (364, 4892688), (366, 4865952), (416, 4281102), (427, 4170816), (448, 3975309), (468, 3805424), (488, 3649464), (504, 3533608), (546, 3261792), (549, 3243968), (557, 3197376), (576, 3091907), (624, 2854068), (672, 2650206), (728, 2446344), (732, 2432976), (793, 2245824), (819, 2174528), (832, 2140551), (854, 2085408), (936, 1902712), (976, 1824732), (1008, 1766804), (1092, 1630896), (1098, 1621984), (1114, 1598688), (1248, 1427034), (1281, 1390272), (1344, 1325103), (1456, 1223172), (1464, 1216488), (1586, 1122912), (1638, 1087264), (1671, 1065792), (1708, 1042704), (1872, 951356), (1952, 912366), (2016, 883402), (2184, 815448), (2196, 810992), (2228, 799344), (2379, 748608), (2496, 713517), (2562, 695136), (2912, 611586), (2928, 608244), (3172, 561456), (3276, 543632), (3342, 532896), (3416, 521352), (3744, 475678), (3843, 463424), (3899, 456768), (3904, 456183), (4032, 441701), (4368, 407724), (4392, 405496), (4456, 399672), (4758, 374304), (5013, 355264), (5124, 347568), (5551, 320832), (5824, 305793), (5856, 304122), (6344, 280728), (6552, 271816), (6684, 266448), (6832, 260676), (7137, 249536), (7241, 245952), (7488, 237839), (7686, 231712), (7798, 228384), (8736, 203862), (8784, 202748), (8912, 199836), (9516, 187152), (10026, 177632), (10248, 173784), (11102, 160416), (11697, 152256), (11712, 152061), (12688, 140364), (13104, 135908), (13368, 133224), (13664, 130338), (14274, 124768), (14482, 122976), (15372, 115856), (15596, 114192), (16653, 106944), (17472, 101931), (17568, 101374), (17824, 99918), (19032, 93576), (20052, 88816), (20496, 86892), (21723, 81984), (22204, 80208), (23394, 76128), (25376, 70182), (26208, 67954), (26736, 66612), (27328, 65169), (28548, 62384), (28964, 61488), (30744, 57928), (31192, 57096), (33306, 53472), (33977, 52416), (35091, 50752), (35136, 50687), (35648, 49959), (38064, 46788), (40104, 44408), (40992, 43446)]