731610152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12721}}^1$

素因数の和:12826

約数の個数: 64

約数和(自身を含む): 1709836800

約数和(自身を除く): 978226648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 7189, 8216, 12721, 14378, 25442, 28756, 50884, 57512, 89047, 101768, 165373, 178094, 330746, 356188, 661492, 712376, 1004959, 1157611, 1322984, 2009918, 2315222, 4019836, 4630444, 7034713, 8039672, 9260888, 13064467, 14069426, 26128934, 28138852, 52257868, 56277704, 91451269, 104515736, 182902538, 365805076, 731610152]

約数ペア:

[(1, 731610152), (2, 365805076), (4, 182902538), (7, 104515736), (8, 91451269), (13, 56277704), (14, 52257868), (26, 28138852), (28, 26128934), (52, 14069426), (56, 13064467), (79, 9260888), (91, 8039672), (104, 7034713), (158, 4630444), (182, 4019836), (316, 2315222), (364, 2009918), (553, 1322984), (632, 1157611), (728, 1004959), (1027, 712376), (1106, 661492), (2054, 356188), (2212, 330746), (4108, 178094), (4424, 165373), (7189, 101768), (8216, 89047), (12721, 57512), (14378, 50884), (25442, 28756)]