259522128

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 752529960

約数和(自身を除く): 493007832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 113, 123, 144, 164, 226, 246, 328, 339, 369, 389, 452, 492, 656, 678, 738, 778, 904, 984, 1017, 1167, 1356, 1476, 1556, 1808, 1968, 2034, 2334, 2712, 2952, 3112, 3501, 4068, 4633, 4668, 5424, 5904, 6224, 7002, 8136, 9266, 9336, 13899, 14004, 15949, 16272, 18532, 18672, 27798, 28008, 31898, 37064, 41697, 43957, 47847, 55596, 56016, 63796, 74128, 83394, 87914, 95694, 111192, 127592, 131871, 143541, 166788, 175828, 191388, 222384, 255184, 263742, 287082, 333576, 351656, 382776, 395613, 527484, 574164, 667152, 703312, 765552, 791226, 1054968, 1148328, 1582452, 1802237, 2109936, 2296656, 3164904, 3604474, 5406711, 6329808, 7208948, 10813422, 14417896, 16220133, 21626844, 28835792, 32440266, 43253688, 64880532, 86507376, 129761064, 259522128]

約数ペア:

[(1, 259522128), (2, 129761064), (3, 86507376), (4, 64880532), (6, 43253688), (8, 32440266), (9, 28835792), (12, 21626844), (16, 16220133), (18, 14417896), (24, 10813422), (36, 7208948), (41, 6329808), (48, 5406711), (72, 3604474), (82, 3164904), (113, 2296656), (123, 2109936), (144, 1802237), (164, 1582452), (226, 1148328), (246, 1054968), (328, 791226), (339, 765552), (369, 703312), (389, 667152), (452, 574164), (492, 527484), (656, 395613), (678, 382776), (738, 351656), (778, 333576), (904, 287082), (984, 263742), (1017, 255184), (1167, 222384), (1356, 191388), (1476, 175828), (1556, 166788), (1808, 143541), (1968, 131871), (2034, 127592), (2334, 111192), (2712, 95694), (2952, 87914), (3112, 83394), (3501, 74128), (4068, 63796), (4633, 56016), (4668, 55596), (5424, 47847), (5904, 43957), (6224, 41697), (7002, 37064), (8136, 31898), (9266, 28008), (9336, 27798), (13899, 18672), (14004, 18532), (15949, 16272)]