254375584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11149}}^1$

素因数の和:11213

約数の個数: 48

約数和(自身を含む): 539481600

約数和(自身を除く): 285106016

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5704, 11149, 11408, 22298, 22816, 44596, 89192, 178384, 256427, 345619, 356768, 512854, 691238, 1025708, 1382476, 2051416, 2764952, 4102832, 5529904, 7949237, 8205664, 11059808, 15898474, 31796948, 63593896, 127187792, 254375584]

約数ペア:

[(1, 254375584), (2, 127187792), (4, 63593896), (8, 31796948), (16, 15898474), (23, 11059808), (31, 8205664), (32, 7949237), (46, 5529904), (62, 4102832), (92, 2764952), (124, 2051416), (184, 1382476), (248, 1025708), (368, 691238), (496, 512854), (713, 356768), (736, 345619), (992, 256427), (1426, 178384), (2852, 89192), (5704, 44596), (11149, 22816), (11408, 22298)]