331483992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63649}}^1$

素因数の和:63696

約数の個数: 64

約数和(自身を含む): 977664000

約数和(自身を除く): 646180008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 63649, 127298, 190947, 254596, 381894, 445543, 509192, 763788, 891086, 1336629, 1527576, 1782172, 1973119, 2673258, 3564344, 3946238, 5346516, 5919357, 7892476, 10693032, 11838714, 13811833, 15784952, 23677428, 27623666, 41435499, 47354856, 55247332, 82870998, 110494664, 165741996, 331483992]

約数ペア:

[(1, 331483992), (2, 165741996), (3, 110494664), (4, 82870998), (6, 55247332), (7, 47354856), (8, 41435499), (12, 27623666), (14, 23677428), (21, 15784952), (24, 13811833), (28, 11838714), (31, 10693032), (42, 7892476), (56, 5919357), (62, 5346516), (84, 3946238), (93, 3564344), (124, 2673258), (168, 1973119), (186, 1782172), (217, 1527576), (248, 1336629), (372, 891086), (434, 763788), (651, 509192), (744, 445543), (868, 381894), (1302, 254596), (1736, 190947), (2604, 127298), (5208, 63649)]