520094109438

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2741}}^1\times {\mathrm{22381}}^1$

素因数の和:25290

約数の個数: 64

約数和(自身を含む): 1163602578240

約数和(自身を除く): 643508468802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2741, 2826, 4239, 5482, 8223, 8478, 16446, 22381, 24669, 44762, 49338, 67143, 74007, 134286, 148014, 201429, 402858, 430337, 604287, 860674, 1208574, 1291011, 2582022, 3513817, 3873033, 7027634, 7746066, 10541451, 11619099, 21082902, 23238198, 31624353, 61346321, 63248706, 94873059, 122692642, 184038963, 189746118, 368077926, 552116889, 1104233778, 1656350667, 3312701334, 9631372397, 19262744794, 28894117191, 57788234382, 86682351573, 173364703146, 260047054719, 520094109438]

約数ペア:

[(1, 520094109438), (2, 260047054719), (3, 173364703146), (6, 86682351573), (9, 57788234382), (18, 28894117191), (27, 19262744794), (54, 9631372397), (157, 3312701334), (314, 1656350667), (471, 1104233778), (942, 552116889), (1413, 368077926), (2741, 189746118), (2826, 184038963), (4239, 122692642), (5482, 94873059), (8223, 63248706), (8478, 61346321), (16446, 31624353), (22381, 23238198), (24669, 21082902), (44762, 11619099), (49338, 10541451), (67143, 7746066), (74007, 7027634), (134286, 3873033), (148014, 3513817), (201429, 2582022), (402858, 1291011), (430337, 1208574), (604287, 860674)]