222975312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21456

約数の個数: 80

約数和(自身を含む): 679575552

約数和(自身を除く): 456600240

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, 21407, 42814, 64221, 85628, 128442, 149849, 171256, 256884, 299698, 342512, 449547, 513768, 599396, 663617, 899094, 1027536, 1198792, 1327234, 1798188, 1990851, 2397584, 2654468, 3596376, 3981702, 4645319, 5308936, 7192752, 7963404, 9290638, 10617872, 13935957, 15926808, 18581276, 27871914, 31853616, 37162552, 55743828, 74325104, 111487656, 222975312]

約数ペア:

[(1, 222975312), (2, 111487656), (3, 74325104), (4, 55743828), (6, 37162552), (7, 31853616), (8, 27871914), (12, 18581276), (14, 15926808), (16, 13935957), (21, 10617872), (24, 9290638), (28, 7963404), (31, 7192752), (42, 5308936), (48, 4645319), (56, 3981702), (62, 3596376), (84, 2654468), (93, 2397584), (112, 1990851), (124, 1798188), (168, 1327234), (186, 1198792), (217, 1027536), (248, 899094), (336, 663617), (372, 599396), (434, 513768), (496, 449547), (651, 342512), (744, 299698), (868, 256884), (1302, 171256), (1488, 149849), (1736, 128442), (2604, 85628), (3472, 64221), (5208, 42814), (10416, 21407)]