1880667048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:2003

約数の個数: 128

約数和(自身を含む): 5255308800

約数和(自身を除く): 3374641752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 79, 82, 104, 123, 156, 158, 164, 237, 246, 312, 316, 328, 474, 492, 533, 632, 948, 984, 1027, 1066, 1599, 1861, 1896, 2054, 2132, 3081, 3198, 3239, 3722, 4108, 4264, 5583, 6162, 6396, 6478, 7444, 8216, 9717, 11166, 12324, 12792, 12956, 14888, 19434, 22332, 24193, 24648, 25912, 38868, 42107, 44664, 48386, 72579, 76301, 77736, 84214, 96772, 126321, 145158, 147019, 152602, 168428, 193544, 228903, 252642, 290316, 294038, 305204, 336856, 441057, 457806, 505284, 580632, 588076, 610408, 882114, 915612, 991913, 1010568, 1176152, 1764228, 1831224, 1911247, 1983826, 2975739, 3528456, 3822494, 3967652, 5733741, 5951478, 6027779, 7644988, 7935304, 11467482, 11902956, 12055558, 15289976, 18083337, 22934964, 23805912, 24111116, 36166674, 45869928, 48222232, 72333348, 78361127, 144666696, 156722254, 235083381, 313444508, 470166762, 626889016, 940333524, 1880667048]

約数ペア:

[(1, 1880667048), (2, 940333524), (3, 626889016), (4, 470166762), (6, 313444508), (8, 235083381), (12, 156722254), (13, 144666696), (24, 78361127), (26, 72333348), (39, 48222232), (41, 45869928), (52, 36166674), (78, 24111116), (79, 23805912), (82, 22934964), (104, 18083337), (123, 15289976), (156, 12055558), (158, 11902956), (164, 11467482), (237, 7935304), (246, 7644988), (312, 6027779), (316, 5951478), (328, 5733741), (474, 3967652), (492, 3822494), (533, 3528456), (632, 2975739), (948, 1983826), (984, 1911247), (1027, 1831224), (1066, 1764228), (1599, 1176152), (1861, 1010568), (1896, 991913), (2054, 915612), (2132, 882114), (3081, 610408), (3198, 588076), (3239, 580632), (3722, 505284), (4108, 457806), (4264, 441057), (5583, 336856), (6162, 305204), (6396, 294038), (6478, 290316), (7444, 252642), (8216, 228903), (9717, 193544), (11166, 168428), (12324, 152602), (12792, 147019), (12956, 145158), (14888, 126321), (19434, 96772), (22332, 84214), (24193, 77736), (24648, 76301), (25912, 72579), (38868, 48386), (42107, 44664)]