320466294

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{10357}}^1$

素因数の和:10562

約数の個数: 40

約数和(自身を含む): 721911168

約数和(自身を除く): 401444874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 10357, 15471, 20714, 30942, 31071, 62142, 93213, 186426, 279639, 559278, 838917, 1677834, 1978187, 3956374, 5934561, 11869122, 17803683, 35607366, 53411049, 106822098, 160233147, 320466294]

約数ペア:

[(1, 320466294), (2, 160233147), (3, 106822098), (6, 53411049), (9, 35607366), (18, 17803683), (27, 11869122), (54, 5934561), (81, 3956374), (162, 1978187), (191, 1677834), (382, 838917), (573, 559278), (1146, 279639), (1719, 186426), (3438, 93213), (5157, 62142), (10314, 31071), (10357, 30942), (15471, 20714)]