420316848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13451}}^1$

素因数の和:13503

約数の個数: 120

約数和(自身を含む): 1387815936

約数和(自身を除く): 967499088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 13451, 15624, 26902, 31248, 40353, 53804, 80706, 94157, 107608, 121059, 161412, 188314, 215216, 242118, 282471, 322824, 376628, 416981, 484236, 564942, 645648, 753256, 833962, 847413, 968472, 1129884, 1250943, 1506512, 1667924, 1694826, 1936944, 2259768, 2501886, 2918867, 3335848, 3389652, 3752829, 4519536, 5003772, 5837734, 6671696, 6779304, 7505658, 8756601, 10007544, 11675468, 13558608, 15011316, 17513202, 20015088, 23350936, 26269803, 30022632, 35026404, 46701872, 52539606, 60045264, 70052808, 105079212, 140105616, 210158424, 420316848]

約数ペア:

[(1, 420316848), (2, 210158424), (3, 140105616), (4, 105079212), (6, 70052808), (7, 60045264), (8, 52539606), (9, 46701872), (12, 35026404), (14, 30022632), (16, 26269803), (18, 23350936), (21, 20015088), (24, 17513202), (28, 15011316), (31, 13558608), (36, 11675468), (42, 10007544), (48, 8756601), (56, 7505658), (62, 6779304), (63, 6671696), (72, 5837734), (84, 5003772), (93, 4519536), (112, 3752829), (124, 3389652), (126, 3335848), (144, 2918867), (168, 2501886), (186, 2259768), (217, 1936944), (248, 1694826), (252, 1667924), (279, 1506512), (336, 1250943), (372, 1129884), (434, 968472), (496, 847413), (504, 833962), (558, 753256), (651, 645648), (744, 564942), (868, 484236), (1008, 416981), (1116, 376628), (1302, 322824), (1488, 282471), (1736, 242118), (1953, 215216), (2232, 188314), (2604, 161412), (3472, 121059), (3906, 107608), (4464, 94157), (5208, 80706), (7812, 53804), (10416, 40353), (13451, 31248), (15624, 26902)]