430046028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 1113079968

約数和(自身を除く): 683033940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 263, 318, 477, 526, 636, 789, 857, 954, 1052, 1578, 1714, 1908, 2367, 2571, 3156, 3428, 4734, 5142, 7713, 9468, 10284, 13939, 15426, 27878, 30852, 41817, 45421, 55756, 83634, 90842, 125451, 136263, 167268, 181684, 225391, 250902, 272526, 408789, 450782, 501804, 545052, 676173, 817578, 901564, 1352346, 1635156, 2028519, 2704692, 4057038, 8114076, 11945723, 23891446, 35837169, 47782892, 71674338, 107511507, 143348676, 215023014, 430046028]

約数ペア:

[(1, 430046028), (2, 215023014), (3, 143348676), (4, 107511507), (6, 71674338), (9, 47782892), (12, 35837169), (18, 23891446), (36, 11945723), (53, 8114076), (106, 4057038), (159, 2704692), (212, 2028519), (263, 1635156), (318, 1352346), (477, 901564), (526, 817578), (636, 676173), (789, 545052), (857, 501804), (954, 450782), (1052, 408789), (1578, 272526), (1714, 250902), (1908, 225391), (2367, 181684), (2571, 167268), (3156, 136263), (3428, 125451), (4734, 90842), (5142, 83634), (7713, 55756), (9468, 45421), (10284, 41817), (13939, 30852), (15426, 27878)]