390687024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89443}}^1$

素因数の和:89474

約数の個数: 80

約数和(自身を含む): 1242198272

約数和(自身を除く): 851511248

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, 89443, 178886, 268329, 357772, 536658, 626101, 715544, 1073316, 1162759, 1252202, 1431088, 1878303, 2146632, 2325518, 2504404, 3488277, 3756606, 4293264, 4651036, 5008808, 6976554, 7513212, 8139313, 9302072, 10017616, 13953108, 15026424, 16278626, 18604144, 24417939, 27906216, 30052848, 32557252, 48835878, 55812432, 65114504, 97671756, 130229008, 195343512, 390687024]

約数ペア:

[(1, 390687024), (2, 195343512), (3, 130229008), (4, 97671756), (6, 65114504), (7, 55812432), (8, 48835878), (12, 32557252), (13, 30052848), (14, 27906216), (16, 24417939), (21, 18604144), (24, 16278626), (26, 15026424), (28, 13953108), (39, 10017616), (42, 9302072), (48, 8139313), (52, 7513212), (56, 6976554), (78, 5008808), (84, 4651036), (91, 4293264), (104, 3756606), (112, 3488277), (156, 2504404), (168, 2325518), (182, 2146632), (208, 1878303), (273, 1431088), (312, 1252202), (336, 1162759), (364, 1073316), (546, 715544), (624, 626101), (728, 536658), (1092, 357772), (1456, 268329), (2184, 178886), (4368, 89443)]