226687968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 700068096

約数和(自身を除く): 473380128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 191, 208, 234, 288, 312, 317, 382, 416, 468, 573, 624, 634, 764, 936, 951, 1146, 1248, 1268, 1528, 1719, 1872, 1902, 2292, 2483, 2536, 2853, 3056, 3438, 3744, 3804, 4121, 4584, 4966, 5072, 5706, 6112, 6876, 7449, 7608, 8242, 9168, 9932, 10144, 11412, 12363, 13752, 14898, 15216, 16484, 18336, 19864, 22347, 22824, 24726, 27504, 29796, 30432, 32968, 37089, 39728, 44694, 45648, 49452, 55008, 59592, 60547, 65936, 74178, 79456, 89388, 91296, 98904, 119184, 121094, 131872, 148356, 178776, 181641, 197808, 238368, 242188, 296712, 357552, 363282, 395616, 484376, 544923, 593424, 715104, 726564, 787111, 968752, 1089846, 1186848, 1453128, 1574222, 1937504, 2179692, 2361333, 2906256, 3148444, 4359384, 4722666, 5812512, 6296888, 7083999, 8718768, 9445332, 12593776, 14167998, 17437536, 18890664, 25187552, 28335996, 37781328, 56671992, 75562656, 113343984, 226687968]

約数ペア:

[(1, 226687968), (2, 113343984), (3, 75562656), (4, 56671992), (6, 37781328), (8, 28335996), (9, 25187552), (12, 18890664), (13, 17437536), (16, 14167998), (18, 12593776), (24, 9445332), (26, 8718768), (32, 7083999), (36, 6296888), (39, 5812512), (48, 4722666), (52, 4359384), (72, 3148444), (78, 2906256), (96, 2361333), (104, 2179692), (117, 1937504), (144, 1574222), (156, 1453128), (191, 1186848), (208, 1089846), (234, 968752), (288, 787111), (312, 726564), (317, 715104), (382, 593424), (416, 544923), (468, 484376), (573, 395616), (624, 363282), (634, 357552), (764, 296712), (936, 242188), (951, 238368), (1146, 197808), (1248, 181641), (1268, 178776), (1528, 148356), (1719, 131872), (1872, 121094), (1902, 119184), (2292, 98904), (2483, 91296), (2536, 89388), (2853, 79456), (3056, 74178), (3438, 65936), (3744, 60547), (3804, 59592), (4121, 55008), (4584, 49452), (4966, 45648), (5072, 44694), (5706, 39728), (6112, 37089), (6876, 32968), (7449, 30432), (7608, 29796), (8242, 27504), (9168, 24726), (9932, 22824), (10144, 22347), (11412, 19864), (12363, 18336), (13752, 16484), (14898, 15216)]