311934256

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5173

約数の個数: 40

約数和(自身を含む): 624335040

約数和(自身を除く): 312400784

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 3869, 5039, 7738, 10078, 15476, 20156, 30952, 40312, 61904, 80624, 267067, 367847, 534134, 735694, 1068268, 1471388, 2136536, 2942776, 4273072, 5885552, 19495891, 38991782, 77983564, 155967128, 311934256]

約数ペア:

[(1, 311934256), (2, 155967128), (4, 77983564), (8, 38991782), (16, 19495891), (53, 5885552), (73, 4273072), (106, 2942776), (146, 2136536), (212, 1471388), (292, 1068268), (424, 735694), (584, 534134), (848, 367847), (1168, 267067), (3869, 80624), (5039, 61904), (7738, 40312), (10078, 30952), (15476, 20156)]