3918822294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 8284446720

約数和(自身を除く): 4365624426

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 239, 262, 393, 478, 717, 786, 907, 1434, 1814, 2721, 3013, 5442, 5497, 6026, 9039, 10994, 16491, 18078, 20861, 31309, 32982, 41722, 62583, 62618, 93927, 118817, 125166, 187854, 216773, 237634, 356451, 433546, 650319, 712902, 720107, 1300638, 1440214, 2160321, 2732791, 4320642, 4985779, 5465582, 8198373, 9971558, 14957337, 16396746, 28397263, 29914674, 56794526, 85191789, 170383578, 653137049, 1306274098, 1959411147, 3918822294]

約数ペア:

[(1, 3918822294), (2, 1959411147), (3, 1306274098), (6, 653137049), (23, 170383578), (46, 85191789), (69, 56794526), (131, 29914674), (138, 28397263), (239, 16396746), (262, 14957337), (393, 9971558), (478, 8198373), (717, 5465582), (786, 4985779), (907, 4320642), (1434, 2732791), (1814, 2160321), (2721, 1440214), (3013, 1300638), (5442, 720107), (5497, 712902), (6026, 650319), (9039, 433546), (10994, 356451), (16491, 237634), (18078, 216773), (20861, 187854), (31309, 125166), (32982, 118817), (41722, 93927), (62583, 62618)]