262382207984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1\times {\mathrm{13417}}^1$

素因数の和:14218

約数の個数: 80

約数和(自身を含む): 552059457600

約数和(自身を除く): 289677249616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 631, 1192, 1262, 1937, 2384, 2524, 3874, 5048, 7748, 8203, 10096, 13417, 15496, 16406, 26834, 30992, 32812, 53668, 65624, 94019, 107336, 131248, 174421, 188038, 214672, 348842, 376076, 697684, 752152, 1222247, 1395368, 1504304, 1999133, 2444494, 2790736, 3998266, 4888988, 7996532, 8466127, 9777976, 15993064, 16932254, 19555952, 25988729, 31986128, 33864508, 51977458, 67729016, 103954916, 110059651, 135458032, 207909832, 220119302, 415819664, 440238604, 880477208, 1261452923, 1760954416, 2522905846, 5045811692, 10091623384, 16398887999, 20183246768, 32797775998, 65595551996, 131191103992, 262382207984]

約数ペア:

[(1, 262382207984), (2, 131191103992), (4, 65595551996), (8, 32797775998), (13, 20183246768), (16, 16398887999), (26, 10091623384), (52, 5045811692), (104, 2522905846), (149, 1760954416), (208, 1261452923), (298, 880477208), (596, 440238604), (631, 415819664), (1192, 220119302), (1262, 207909832), (1937, 135458032), (2384, 110059651), (2524, 103954916), (3874, 67729016), (5048, 51977458), (7748, 33864508), (8203, 31986128), (10096, 25988729), (13417, 19555952), (15496, 16932254), (16406, 15993064), (26834, 9777976), (30992, 8466127), (32812, 7996532), (53668, 4888988), (65624, 3998266), (94019, 2790736), (107336, 2444494), (131248, 1999133), (174421, 1504304), (188038, 1395368), (214672, 1222247), (348842, 752152), (376076, 697684)]