312497724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 916586496

約数和(自身を除く): 604088772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 127, 132, 154, 231, 254, 308, 381, 462, 508, 762, 889, 924, 1397, 1524, 1778, 2663, 2667, 2794, 3556, 4191, 5326, 5334, 5588, 7989, 8382, 9779, 10652, 10668, 15978, 16764, 18641, 19558, 29293, 29337, 31956, 37282, 39116, 55923, 58586, 58674, 74564, 87879, 111846, 117172, 117348, 175758, 205051, 223692, 338201, 351516, 410102, 615153, 676402, 820204, 1014603, 1230306, 1352804, 2029206, 2367407, 2460612, 3720211, 4058412, 4734814, 7102221, 7440422, 9469628, 11160633, 14204442, 14880844, 22321266, 26041477, 28408884, 44642532, 52082954, 78124431, 104165908, 156248862, 312497724]

約数ペア:

[(1, 312497724), (2, 156248862), (3, 104165908), (4, 78124431), (6, 52082954), (7, 44642532), (11, 28408884), (12, 26041477), (14, 22321266), (21, 14880844), (22, 14204442), (28, 11160633), (33, 9469628), (42, 7440422), (44, 7102221), (66, 4734814), (77, 4058412), (84, 3720211), (127, 2460612), (132, 2367407), (154, 2029206), (231, 1352804), (254, 1230306), (308, 1014603), (381, 820204), (462, 676402), (508, 615153), (762, 410102), (889, 351516), (924, 338201), (1397, 223692), (1524, 205051), (1778, 175758), (2663, 117348), (2667, 117172), (2794, 111846), (3556, 87879), (4191, 74564), (5326, 58674), (5334, 58586), (5588, 55923), (7989, 39116), (8382, 37282), (9779, 31956), (10652, 29337), (10668, 29293), (15978, 19558), (16764, 18641)]