490962066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 1192808448

約数和(自身を除く): 701846382

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 103, 147, 186, 206, 217, 294, 309, 434, 523, 618, 651, 721, 1046, 1302, 1442, 1519, 1569, 2163, 3038, 3138, 3193, 3661, 4326, 4557, 5047, 6386, 7322, 9114, 9579, 10094, 10983, 15141, 16213, 19158, 21966, 22351, 25627, 30282, 32426, 44702, 48639, 51254, 53869, 67053, 76881, 97278, 107738, 113491, 134106, 153762, 156457, 161607, 226982, 312914, 323214, 340473, 377083, 469371, 680946, 754166, 794437, 938742, 1131249, 1588874, 1669939, 2262498, 2383311, 2639581, 3339878, 4766622, 5009817, 5279162, 7918743, 10019634, 11689573, 15837486, 23379146, 35068719, 70137438, 81827011, 163654022, 245481033, 490962066]

約数ペア:

[(1, 490962066), (2, 245481033), (3, 163654022), (6, 81827011), (7, 70137438), (14, 35068719), (21, 23379146), (31, 15837486), (42, 11689573), (49, 10019634), (62, 7918743), (93, 5279162), (98, 5009817), (103, 4766622), (147, 3339878), (186, 2639581), (206, 2383311), (217, 2262498), (294, 1669939), (309, 1588874), (434, 1131249), (523, 938742), (618, 794437), (651, 754166), (721, 680946), (1046, 469371), (1302, 377083), (1442, 340473), (1519, 323214), (1569, 312914), (2163, 226982), (3038, 161607), (3138, 156457), (3193, 153762), (3661, 134106), (4326, 113491), (4557, 107738), (5047, 97278), (6386, 76881), (7322, 67053), (9114, 53869), (9579, 51254), (10094, 48639), (10983, 44702), (15141, 32426), (16213, 30282), (19158, 25627), (21966, 22351)]