316391856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20663}}^1$

素因数の和:20714

約数の個数: 80

約数和(自身を含む): 922440960

約数和(自身を除く): 606049104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 20663, 41326, 61989, 82652, 123978, 165304, 227293, 247956, 330608, 454586, 495912, 599227, 681879, 909172, 991824, 1198454, 1363758, 1797681, 1818344, 2396908, 2727516, 3595362, 3636688, 4793816, 5455032, 6591497, 7190724, 9587632, 10910064, 13182994, 14381448, 19774491, 26365988, 28762896, 39548982, 52731976, 79097964, 105463952, 158195928, 316391856]

約数ペア:

[(1, 316391856), (2, 158195928), (3, 105463952), (4, 79097964), (6, 52731976), (8, 39548982), (11, 28762896), (12, 26365988), (16, 19774491), (22, 14381448), (24, 13182994), (29, 10910064), (33, 9587632), (44, 7190724), (48, 6591497), (58, 5455032), (66, 4793816), (87, 3636688), (88, 3595362), (116, 2727516), (132, 2396908), (174, 1818344), (176, 1797681), (232, 1363758), (264, 1198454), (319, 991824), (348, 909172), (464, 681879), (528, 599227), (638, 495912), (696, 454586), (957, 330608), (1276, 247956), (1392, 227293), (1914, 165304), (2552, 123978), (3828, 82652), (5104, 61989), (7656, 41326), (15312, 20663)]