312774588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5237}}^1$

素因数の和:5336

約数の個数: 96

約数和(自身を含む): 938649600

約数和(自身を除く): 625875012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1659, 2133, 2212, 2844, 3318, 4266, 4977, 5237, 6636, 8532, 9954, 10474, 14931, 15711, 19908, 20948, 29862, 31422, 36659, 47133, 59724, 62844, 73318, 94266, 109977, 141399, 146636, 188532, 219954, 282798, 329931, 413723, 439908, 565596, 659862, 827446, 989793, 1241169, 1319724, 1654892, 1979586, 2482338, 2896061, 3723507, 3959172, 4964676, 5792122, 7447014, 8688183, 11170521, 11584244, 14894028, 17376366, 22341042, 26064549, 34752732, 44682084, 52129098, 78193647, 104258196, 156387294, 312774588]

約数ペア:

[(1, 312774588), (2, 156387294), (3, 104258196), (4, 78193647), (6, 52129098), (7, 44682084), (9, 34752732), (12, 26064549), (14, 22341042), (18, 17376366), (21, 14894028), (27, 11584244), (28, 11170521), (36, 8688183), (42, 7447014), (54, 5792122), (63, 4964676), (79, 3959172), (84, 3723507), (108, 2896061), (126, 2482338), (158, 1979586), (189, 1654892), (237, 1319724), (252, 1241169), (316, 989793), (378, 827446), (474, 659862), (553, 565596), (711, 439908), (756, 413723), (948, 329931), (1106, 282798), (1422, 219954), (1659, 188532), (2133, 146636), (2212, 141399), (2844, 109977), (3318, 94266), (4266, 73318), (4977, 62844), (5237, 59724), (6636, 47133), (8532, 36659), (9954, 31422), (10474, 29862), (14931, 20948), (15711, 19908)]