1215567864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 4345228800

約数和(自身を除く): 3129660936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 114, 119, 126, 131, 133, 136, 152, 153, 168, 171, 189, 204, 216, 228, 238, 252, 262, 266, 306, 323, 342, 357, 361, 378, 393, 399, 408, 456, 459, 476, 504, 513, 524, 532, 612, 646, 684, 714, 722, 756, 786, 798, 917, 918, 952, 969, 1026, 1048, 1064, 1071, 1083, 1179, 1197, 1224, 1292, 1368, 1428, 1444, 1512, 1572, 1596, 1834, 1836, 1938, 2052, 2142, 2166, 2227, 2261, 2358, 2394, 2489, 2527, 2584, 2751, 2856, 2888, 2907, 3144, 3192, 3213, 3249, 3537, 3591, 3668, 3672, 3876, 4104, 4284, 4332, 4454, 4522, 4716, 4788, 4978, 5054, 5502, 5814, 6137, 6426, 6498, 6681, 6783, 7074, 7182, 7336, 7467, 7581, 7752, 8253, 8568, 8664, 8721, 8908, 9044, 9432, 9576, 9747, 9956, 10108, 11004, 11628, 12274, 12852, 12996, 13362, 13566, 14148, 14364, 14934, 15162, 15589, 16506, 17423, 17442, 17816, 18088, 18411, 19494, 19912, 20043, 20216, 20349, 22008, 22401, 22743, 23256, 24548, 24759, 25704, 25992, 26724, 27132, 28296, 28728, 29868, 30324, 31178, 33012, 34846, 34884, 36822, 38988, 40086, 40698, 42313, 42959, 44802, 45486, 46767, 47291, 49096, 49518, 52269, 53448, 54264, 55233, 59736, 60129, 60648, 61047, 62356, 66024, 67203, 68229, 69692, 69768, 73644, 77976, 80172, 81396, 84626, 85918, 89604, 90972, 93534, 94582, 99036, 104538, 110466, 120258, 122094, 124712, 126939, 128877, 134406, 136458, 139384, 140301, 141873, 147288, 156807, 160344, 162792, 165699, 169252, 171836, 179208, 181944, 187068, 189164, 198072, 209076, 220932, 240516, 244188, 253878, 257754, 268812, 272916, 280602, 283746, 296191, 313614, 331037, 331398, 338504, 343672, 374136, 378328, 380817, 386631, 418152, 420903, 425619, 441864, 470421, 481032, 488376, 507756, 515508, 537624, 545832, 561204, 567492, 592382, 627228, 662074, 662796, 761634, 773262, 803947, 841806, 851238, 888573, 940842, 993111, 1015512, 1031016, 1122408, 1134984, 1142451, 1159893, 1184764, 1254456, 1276857, 1324148, 1325592, 1523268, 1546524, 1607894, 1683612, 1702476, 1777146, 1881684, 1986222, 2284902, 2319786, 2369528, 2411841, 2553714, 2648296, 2665719, 2979333, 3046536, 3093048, 3215788, 3367224, 3404952, 3554292, 3763368, 3972444, 4569804, 4639572, 4823682, 5107428, 5331438, 5627629, 5958666, 6431576, 7108584, 7235523, 7944888, 7997157, 8937999, 9139608, 9279144, 9647364, 10214856, 10662876, 11255258, 11917332, 14471046, 15994314, 16882887, 17875998, 19294728, 21325752, 21706569, 22510516, 23834664, 28942092, 31988628, 33765774, 35751996, 43413138, 45021032, 50648661, 57884184, 63977256, 67531548, 71503992, 86826276, 101297322, 135063096, 151945983, 173652552, 202594644, 303891966, 405189288, 607783932, 1215567864]

約数ペア:

[(1, 1215567864), (2, 607783932), (3, 405189288), (4, 303891966), (6, 202594644), (7, 173652552), (8, 151945983), (9, 135063096), (12, 101297322), (14, 86826276), (17, 71503992), (18, 67531548), (19, 63977256), (21, 57884184), (24, 50648661), (27, 45021032), (28, 43413138), (34, 35751996), (36, 33765774), (38, 31988628), (42, 28942092), (51, 23834664), (54, 22510516), (56, 21706569), (57, 21325752), (63, 19294728), (68, 17875998), (72, 16882887), (76, 15994314), (84, 14471046), (102, 11917332), (108, 11255258), (114, 10662876), (119, 10214856), (126, 9647364), (131, 9279144), (133, 9139608), (136, 8937999), (152, 7997157), (153, 7944888), (168, 7235523), (171, 7108584), (189, 6431576), (204, 5958666), (216, 5627629), (228, 5331438), (238, 5107428), (252, 4823682), (262, 4639572), (266, 4569804), (306, 3972444), (323, 3763368), (342, 3554292), (357, 3404952), (361, 3367224), (378, 3215788), (393, 3093048), (399, 3046536), (408, 2979333), (456, 2665719), (459, 2648296), (476, 2553714), (504, 2411841), (513, 2369528), (524, 2319786), (532, 2284902), (612, 1986222), (646, 1881684), (684, 1777146), (714, 1702476), (722, 1683612), (756, 1607894), (786, 1546524), (798, 1523268), (917, 1325592), (918, 1324148), (952, 1276857), (969, 1254456), (1026, 1184764), (1048, 1159893), (1064, 1142451), (1071, 1134984), (1083, 1122408), (1179, 1031016), (1197, 1015512), (1224, 993111), (1292, 940842), (1368, 888573), (1428, 851238), (1444, 841806), (1512, 803947), (1572, 773262), (1596, 761634), (1834, 662796), (1836, 662074), (1938, 627228), (2052, 592382), (2142, 567492), (2166, 561204), (2227, 545832), (2261, 537624), (2358, 515508), (2394, 507756), (2489, 488376), (2527, 481032), (2584, 470421), (2751, 441864), (2856, 425619), (2888, 420903), (2907, 418152), (3144, 386631), (3192, 380817), (3213, 378328), (3249, 374136), (3537, 343672), (3591, 338504), (3668, 331398), (3672, 331037), (3876, 313614), (4104, 296191), (4284, 283746), (4332, 280602), (4454, 272916), (4522, 268812), (4716, 257754), (4788, 253878), (4978, 244188), (5054, 240516), (5502, 220932), (5814, 209076), (6137, 198072), (6426, 189164), (6498, 187068), (6681, 181944), (6783, 179208), (7074, 171836), (7182, 169252), (7336, 165699), (7467, 162792), (7581, 160344), (7752, 156807), (8253, 147288), (8568, 141873), (8664, 140301), (8721, 139384), (8908, 136458), (9044, 134406), (9432, 128877), (9576, 126939), (9747, 124712), (9956, 122094), (10108, 120258), (11004, 110466), (11628, 104538), (12274, 99036), (12852, 94582), (12996, 93534), (13362, 90972), (13566, 89604), (14148, 85918), (14364, 84626), (14934, 81396), (15162, 80172), (15589, 77976), (16506, 73644), (17423, 69768), (17442, 69692), (17816, 68229), (18088, 67203), (18411, 66024), (19494, 62356), (19912, 61047), (20043, 60648), (20216, 60129), (20349, 59736), (22008, 55233), (22401, 54264), (22743, 53448), (23256, 52269), (24548, 49518), (24759, 49096), (25704, 47291), (25992, 46767), (26724, 45486), (27132, 44802), (28296, 42959), (28728, 42313), (29868, 40698), (30324, 40086), (31178, 38988), (33012, 36822), (34846, 34884)]