1556552484

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 4108966400

約数和(自身を除く): 2552413916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 241, 316, 474, 482, 711, 723, 757, 948, 964, 1422, 1446, 1514, 2133, 2169, 2271, 2844, 2892, 3028, 4266, 4338, 4542, 6507, 6813, 8532, 8676, 9084, 13014, 13626, 19039, 20439, 26028, 27252, 38078, 40878, 57117, 59803, 76156, 81756, 114234, 119606, 171351, 179409, 182437, 228468, 239212, 342702, 358818, 364874, 514053, 538227, 547311, 685404, 717636, 729748, 1028106, 1076454, 1094622, 1614681, 1641933, 2056212, 2152908, 2189244, 3229362, 3283866, 4925799, 6458724, 6567732, 9851598, 14412523, 19703196, 28825046, 43237569, 57650092, 86475138, 129712707, 172950276, 259425414, 389138121, 518850828, 778276242, 1556552484]

約数ペア:

[(1, 1556552484), (2, 778276242), (3, 518850828), (4, 389138121), (6, 259425414), (9, 172950276), (12, 129712707), (18, 86475138), (27, 57650092), (36, 43237569), (54, 28825046), (79, 19703196), (108, 14412523), (158, 9851598), (237, 6567732), (241, 6458724), (316, 4925799), (474, 3283866), (482, 3229362), (711, 2189244), (723, 2152908), (757, 2056212), (948, 1641933), (964, 1614681), (1422, 1094622), (1446, 1076454), (1514, 1028106), (2133, 729748), (2169, 717636), (2271, 685404), (2844, 547311), (2892, 538227), (3028, 514053), (4266, 364874), (4338, 358818), (4542, 342702), (6507, 239212), (6813, 228468), (8532, 182437), (8676, 179409), (9084, 171351), (13014, 119606), (13626, 114234), (19039, 81756), (20439, 76156), (26028, 59803), (27252, 57117), (38078, 40878)]