428420496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41131}}^1$

素因数の和:41180

約数の個数: 80

約数和(自身を含む): 1305694208

約数和(自身を除く): 877273712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 41131, 82262, 123393, 164524, 246786, 287917, 329048, 493572, 575834, 658096, 863751, 987144, 1151668, 1275061, 1727502, 1974288, 2303336, 2550122, 3455004, 3825183, 4606672, 5100244, 6910008, 7650366, 8925427, 10200488, 13820016, 15300732, 17850854, 20400976, 26776281, 30601464, 35701708, 53552562, 61202928, 71403416, 107105124, 142806832, 214210248, 428420496]

約数ペア:

[(1, 428420496), (2, 214210248), (3, 142806832), (4, 107105124), (6, 71403416), (7, 61202928), (8, 53552562), (12, 35701708), (14, 30601464), (16, 26776281), (21, 20400976), (24, 17850854), (28, 15300732), (31, 13820016), (42, 10200488), (48, 8925427), (56, 7650366), (62, 6910008), (84, 5100244), (93, 4606672), (112, 3825183), (124, 3455004), (168, 2550122), (186, 2303336), (217, 1974288), (248, 1727502), (336, 1275061), (372, 1151668), (434, 987144), (496, 863751), (651, 658096), (744, 575834), (868, 493572), (1302, 329048), (1488, 287917), (1736, 246786), (2604, 164524), (3472, 123393), (5208, 82262), (10416, 41131)]