289259064

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 803790000

約数和(自身を除く): 514530936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 149, 177, 236, 298, 354, 447, 457, 472, 531, 596, 708, 894, 914, 1062, 1192, 1341, 1371, 1416, 1788, 1828, 2124, 2682, 2742, 3576, 3656, 4113, 4248, 5364, 5484, 8226, 8791, 10728, 10968, 16452, 17582, 26373, 26963, 32904, 35164, 52746, 53926, 68093, 70328, 79119, 80889, 105492, 107852, 136186, 158238, 161778, 204279, 210984, 215704, 242667, 272372, 316476, 323556, 408558, 485334, 544744, 612837, 632952, 647112, 817116, 970668, 1225674, 1634232, 1941336, 2451348, 4017487, 4902696, 8034974, 12052461, 16069948, 24104922, 32139896, 36157383, 48209844, 72314766, 96419688, 144629532, 289259064]

約数ペア:

[(1, 289259064), (2, 144629532), (3, 96419688), (4, 72314766), (6, 48209844), (8, 36157383), (9, 32139896), (12, 24104922), (18, 16069948), (24, 12052461), (36, 8034974), (59, 4902696), (72, 4017487), (118, 2451348), (149, 1941336), (177, 1634232), (236, 1225674), (298, 970668), (354, 817116), (447, 647112), (457, 632952), (472, 612837), (531, 544744), (596, 485334), (708, 408558), (894, 323556), (914, 316476), (1062, 272372), (1192, 242667), (1341, 215704), (1371, 210984), (1416, 204279), (1788, 161778), (1828, 158238), (2124, 136186), (2682, 107852), (2742, 105492), (3576, 80889), (3656, 79119), (4113, 70328), (4248, 68093), (5364, 53926), (5484, 52746), (8226, 35164), (8791, 32904), (10728, 26963), (10968, 26373), (16452, 17582)]