1685581352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:4007

約数の個数: 128

約数和(自身を含む): 4227686400

約数和(自身を除く): 2542105048

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 182, 217, 247, 248, 266, 364, 403, 434, 494, 532, 589, 728, 806, 868, 988, 1064, 1178, 1612, 1729, 1736, 1976, 2356, 2821, 3224, 3458, 3931, 4123, 4712, 5642, 6916, 7657, 7862, 8246, 11284, 13832, 15314, 15724, 16492, 22568, 27517, 30628, 31448, 32984, 51103, 53599, 55034, 61256, 74689, 102206, 107198, 110068, 121861, 149378, 204412, 214396, 220136, 243722, 298756, 357721, 408824, 428792, 487444, 522823, 597512, 715442, 853027, 970957, 974888, 1045646, 1430884, 1584193, 1706054, 1941914, 2091292, 2315359, 2861768, 3168386, 3412108, 3883828, 4182584, 4630718, 6336772, 6796699, 6824216, 7767656, 9261436, 11089351, 12673544, 13593398, 16207513, 18522872, 22178702, 27186796, 30099667, 32415026, 44357404, 54373592, 60199334, 64830052, 88714808, 120398668, 129660104, 210697669, 240797336, 421395338, 842790676, 1685581352]

約数ペア:

[(1, 1685581352), (2, 842790676), (4, 421395338), (7, 240797336), (8, 210697669), (13, 129660104), (14, 120398668), (19, 88714808), (26, 64830052), (28, 60199334), (31, 54373592), (38, 44357404), (52, 32415026), (56, 30099667), (62, 27186796), (76, 22178702), (91, 18522872), (104, 16207513), (124, 13593398), (133, 12673544), (152, 11089351), (182, 9261436), (217, 7767656), (247, 6824216), (248, 6796699), (266, 6336772), (364, 4630718), (403, 4182584), (434, 3883828), (494, 3412108), (532, 3168386), (589, 2861768), (728, 2315359), (806, 2091292), (868, 1941914), (988, 1706054), (1064, 1584193), (1178, 1430884), (1612, 1045646), (1729, 974888), (1736, 970957), (1976, 853027), (2356, 715442), (2821, 597512), (3224, 522823), (3458, 487444), (3931, 428792), (4123, 408824), (4712, 357721), (5642, 298756), (6916, 243722), (7657, 220136), (7862, 214396), (8246, 204412), (11284, 149378), (13832, 121861), (15314, 110068), (15724, 107198), (16492, 102206), (22568, 74689), (27517, 61256), (30628, 55034), (31448, 53599), (32984, 51103)]