445563456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1468

約数の個数: 112

約数和(自身を含む): 1279818624

約数和(自身を除く): 834255168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 192, 208, 274, 312, 411, 416, 548, 624, 822, 832, 1096, 1248, 1303, 1644, 1781, 2192, 2496, 2606, 3288, 3562, 3909, 4384, 5212, 5343, 6576, 7124, 7818, 8768, 10424, 10686, 13152, 14248, 15636, 16939, 20848, 21372, 26304, 28496, 31272, 33878, 41696, 42744, 50817, 56992, 62544, 67756, 83392, 85488, 101634, 113984, 125088, 135512, 170976, 178511, 203268, 250176, 271024, 341952, 357022, 406536, 535533, 542048, 714044, 813072, 1071066, 1084096, 1428088, 1626144, 2142132, 2320643, 2856176, 3252288, 4284264, 4641286, 5712352, 6961929, 8568528, 9282572, 11424704, 13923858, 17137056, 18565144, 27847716, 34274112, 37130288, 55695432, 74260576, 111390864, 148521152, 222781728, 445563456]

約数ペア:

[(1, 445563456), (2, 222781728), (3, 148521152), (4, 111390864), (6, 74260576), (8, 55695432), (12, 37130288), (13, 34274112), (16, 27847716), (24, 18565144), (26, 17137056), (32, 13923858), (39, 11424704), (48, 9282572), (52, 8568528), (64, 6961929), (78, 5712352), (96, 4641286), (104, 4284264), (137, 3252288), (156, 2856176), (192, 2320643), (208, 2142132), (274, 1626144), (312, 1428088), (411, 1084096), (416, 1071066), (548, 813072), (624, 714044), (822, 542048), (832, 535533), (1096, 406536), (1248, 357022), (1303, 341952), (1644, 271024), (1781, 250176), (2192, 203268), (2496, 178511), (2606, 170976), (3288, 135512), (3562, 125088), (3909, 113984), (4384, 101634), (5212, 85488), (5343, 83392), (6576, 67756), (7124, 62544), (7818, 56992), (8768, 50817), (10424, 42744), (10686, 41696), (13152, 33878), (14248, 31272), (15636, 28496), (16939, 26304), (20848, 21372)]