317081392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3347}}^1$

素因数の和:3577

約数の個数: 40

約数和(自身を含む): 637673472

約数和(自身を除く): 320592080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 3056, 3347, 5921, 6694, 11842, 13388, 23684, 26776, 47368, 53552, 94736, 103757, 207514, 415028, 639277, 830056, 1278554, 1660112, 2557108, 5114216, 10228432, 19817587, 39635174, 79270348, 158540696, 317081392]

約数ペア:

[(1, 317081392), (2, 158540696), (4, 79270348), (8, 39635174), (16, 19817587), (31, 10228432), (62, 5114216), (124, 2557108), (191, 1660112), (248, 1278554), (382, 830056), (496, 639277), (764, 415028), (1528, 207514), (3056, 103757), (3347, 94736), (5921, 53552), (6694, 47368), (11842, 26776), (13388, 23684)]