427636261044

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{960989}}^1$

素因数の和:961309

約数の個数: 72

約数和(自身を含む): 1108167540480

約数和(自身を除く): 680531279436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 263, 282, 423, 526, 564, 789, 846, 1052, 1578, 1692, 2367, 3156, 4734, 9468, 12361, 24722, 37083, 49444, 74166, 111249, 148332, 222498, 444996, 960989, 1921978, 2882967, 3843956, 5765934, 8648901, 11531868, 17297802, 34595604, 45166483, 90332966, 135499449, 180665932, 252740107, 270998898, 406498347, 505480214, 541997796, 758220321, 812996694, 1010960428, 1516440642, 1625993388, 2274660963, 3032881284, 4549321926, 9098643852, 11878785029, 23757570058, 35636355087, 47515140116, 71272710174, 106909065261, 142545420348, 213818130522, 427636261044]

約数ペア:

[(1, 427636261044), (2, 213818130522), (3, 142545420348), (4, 106909065261), (6, 71272710174), (9, 47515140116), (12, 35636355087), (18, 23757570058), (36, 11878785029), (47, 9098643852), (94, 4549321926), (141, 3032881284), (188, 2274660963), (263, 1625993388), (282, 1516440642), (423, 1010960428), (526, 812996694), (564, 758220321), (789, 541997796), (846, 505480214), (1052, 406498347), (1578, 270998898), (1692, 252740107), (2367, 180665932), (3156, 135499449), (4734, 90332966), (9468, 45166483), (12361, 34595604), (24722, 17297802), (37083, 11531868), (49444, 8648901), (74166, 5765934), (111249, 3843956), (148332, 2882967), (222498, 1921978), (444996, 960989)]