255165456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58417}}^1$

素因数の和:58448

約数の個数: 80

約数和(自身を含む): 811309184

約数和(自身を除く): 556143728

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, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 58417, 116834, 175251, 233668, 350502, 408919, 467336, 701004, 759421, 817838, 934672, 1226757, 1402008, 1518842, 1635676, 2278263, 2453514, 2804016, 3037684, 3271352, 4556526, 4907028, 5315947, 6075368, 6542704, 9113052, 9814056, 10631894, 12150736, 15947841, 18226104, 19628112, 21263788, 31895682, 36452208, 42527576, 63791364, 85055152, 127582728, 255165456]

約数ペア:

[(1, 255165456), (2, 127582728), (3, 85055152), (4, 63791364), (6, 42527576), (7, 36452208), (8, 31895682), (12, 21263788), (13, 19628112), (14, 18226104), (16, 15947841), (21, 12150736), (24, 10631894), (26, 9814056), (28, 9113052), (39, 6542704), (42, 6075368), (48, 5315947), (52, 4907028), (56, 4556526), (78, 3271352), (84, 3037684), (91, 2804016), (104, 2453514), (112, 2278263), (156, 1635676), (168, 1518842), (182, 1402008), (208, 1226757), (273, 934672), (312, 817838), (336, 759421), (364, 701004), (546, 467336), (624, 408919), (728, 350502), (1092, 233668), (1456, 175251), (2184, 116834), (4368, 58417)]