570456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 1680000

約数和(自身を除く): 1109544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 139, 152, 171, 216, 228, 278, 342, 417, 456, 513, 556, 684, 834, 1026, 1112, 1251, 1368, 1668, 2052, 2502, 2641, 3336, 3753, 4104, 5004, 5282, 7506, 7923, 10008, 10564, 15012, 15846, 21128, 23769, 30024, 31692, 47538, 63384, 71307, 95076, 142614, 190152, 285228, 570456]

約数ペア:

[(1, 570456), (2, 285228), (3, 190152), (4, 142614), (6, 95076), (8, 71307), (9, 63384), (12, 47538), (18, 31692), (19, 30024), (24, 23769), (27, 21128), (36, 15846), (38, 15012), (54, 10564), (57, 10008), (72, 7923), (76, 7506), (108, 5282), (114, 5004), (139, 4104), (152, 3753), (171, 3336), (216, 2641), (228, 2502), (278, 2052), (342, 1668), (417, 1368), (456, 1251), (513, 1112), (556, 1026), (684, 834)]