1245136536

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 4003047840

約数和(自身を除く): 2757911304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 313, 324, 378, 504, 567, 626, 648, 756, 877, 939, 1134, 1252, 1512, 1754, 1878, 2191, 2268, 2504, 2631, 2817, 3508, 3756, 4382, 4536, 5262, 5634, 6139, 6573, 7016, 7512, 7893, 8451, 8764, 10524, 11268, 12278, 13146, 15786, 16902, 17528, 18417, 19719, 21048, 22536, 23679, 24556, 25353, 26292, 31572, 33804, 36834, 39438, 47358, 49112, 50706, 52584, 55251, 59157, 63144, 67608, 71037, 73668, 78876, 94716, 101412, 110502, 118314, 142074, 147336, 157752, 165753, 177471, 189432, 202824, 221004, 236628, 274501, 284148, 331506, 354942, 442008, 473256, 497259, 549002, 568296, 663012, 709884, 823503, 994518, 1098004, 1326024, 1419768, 1647006, 1921507, 1989036, 2196008, 2470509, 3294012, 3843014, 3978072, 4941018, 5764521, 6588024, 7411527, 7686028, 9882036, 11529042, 14823054, 15372056, 17293563, 19764072, 22234581, 23058084, 29646108, 34587126, 44469162, 46116168, 51880689, 59292216, 69174252, 88938324, 103761378, 138348504, 155642067, 177876648, 207522756, 311284134, 415045512, 622568268, 1245136536]

約数ペア:

[(1, 1245136536), (2, 622568268), (3, 415045512), (4, 311284134), (6, 207522756), (7, 177876648), (8, 155642067), (9, 138348504), (12, 103761378), (14, 88938324), (18, 69174252), (21, 59292216), (24, 51880689), (27, 46116168), (28, 44469162), (36, 34587126), (42, 29646108), (54, 23058084), (56, 22234581), (63, 19764072), (72, 17293563), (81, 15372056), (84, 14823054), (108, 11529042), (126, 9882036), (162, 7686028), (168, 7411527), (189, 6588024), (216, 5764521), (252, 4941018), (313, 3978072), (324, 3843014), (378, 3294012), (504, 2470509), (567, 2196008), (626, 1989036), (648, 1921507), (756, 1647006), (877, 1419768), (939, 1326024), (1134, 1098004), (1252, 994518), (1512, 823503), (1754, 709884), (1878, 663012), (2191, 568296), (2268, 549002), (2504, 497259), (2631, 473256), (2817, 442008), (3508, 354942), (3756, 331506), (4382, 284148), (4536, 274501), (5262, 236628), (5634, 221004), (6139, 202824), (6573, 189432), (7016, 177471), (7512, 165753), (7893, 157752), (8451, 147336), (8764, 142074), (10524, 118314), (11268, 110502), (12278, 101412), (13146, 94716), (15786, 78876), (16902, 73668), (17528, 71037), (18417, 67608), (19719, 63144), (21048, 59157), (22536, 55251), (23679, 52584), (24556, 50706), (25353, 49112), (26292, 47358), (31572, 39438), (33804, 36834)]