427144624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5879}}^1$

素因数の和:6145

約数の個数: 40

約数和(自身を含む): 874944000

約数和(自身を除く): 447799376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 478, 956, 1912, 3824, 4541, 5879, 9082, 11758, 18164, 23516, 36328, 47032, 72656, 94064, 111701, 223402, 446804, 893608, 1405081, 1787216, 2810162, 5620324, 11240648, 22481296, 26696539, 53393078, 106786156, 213572312, 427144624]

約数ペア:

[(1, 427144624), (2, 213572312), (4, 106786156), (8, 53393078), (16, 26696539), (19, 22481296), (38, 11240648), (76, 5620324), (152, 2810162), (239, 1787216), (304, 1405081), (478, 893608), (956, 446804), (1912, 223402), (3824, 111701), (4541, 94064), (5879, 72656), (9082, 47032), (11758, 36328), (18164, 23516)]