249504528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^2$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 796629568

約数和(自身を除く): 547125040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 239, 273, 312, 336, 364, 478, 546, 624, 717, 728, 956, 1092, 1434, 1456, 1673, 1912, 2184, 2868, 3107, 3346, 3824, 4368, 5019, 5736, 6214, 6692, 9321, 10038, 11472, 12428, 13384, 18642, 20076, 21749, 24856, 26768, 37284, 40152, 43498, 49712, 57121, 65247, 74568, 80304, 86996, 114242, 130494, 149136, 171363, 173992, 228484, 260988, 342726, 347984, 399847, 456968, 521976, 685452, 742573, 799694, 913936, 1043952, 1199541, 1370904, 1485146, 1599388, 2227719, 2399082, 2741808, 2970292, 3198776, 4455438, 4798164, 5198011, 5940584, 6397552, 8910876, 9596328, 10396022, 11881168, 15594033, 17821752, 19192656, 20792044, 31188066, 35643504, 41584088, 62376132, 83168176, 124752264, 249504528]

約数ペア:

[(1, 249504528), (2, 124752264), (3, 83168176), (4, 62376132), (6, 41584088), (7, 35643504), (8, 31188066), (12, 20792044), (13, 19192656), (14, 17821752), (16, 15594033), (21, 11881168), (24, 10396022), (26, 9596328), (28, 8910876), (39, 6397552), (42, 5940584), (48, 5198011), (52, 4798164), (56, 4455438), (78, 3198776), (84, 2970292), (91, 2741808), (104, 2399082), (112, 2227719), (156, 1599388), (168, 1485146), (182, 1370904), (208, 1199541), (239, 1043952), (273, 913936), (312, 799694), (336, 742573), (364, 685452), (478, 521976), (546, 456968), (624, 399847), (717, 347984), (728, 342726), (956, 260988), (1092, 228484), (1434, 173992), (1456, 171363), (1673, 149136), (1912, 130494), (2184, 114242), (2868, 86996), (3107, 80304), (3346, 74568), (3824, 65247), (4368, 57121), (5019, 49712), (5736, 43498), (6214, 40152), (6692, 37284), (9321, 26768), (10038, 24856), (11472, 21749), (12428, 20076), (13384, 18642)]