239831976

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 616377600

約数和(自身を除く): 376545624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 173, 188, 282, 346, 376, 519, 564, 692, 1038, 1128, 1229, 1384, 2076, 2458, 3687, 4152, 4916, 7374, 8131, 9832, 14748, 16262, 24393, 29496, 32524, 48786, 57763, 65048, 97572, 115526, 173289, 195144, 212617, 231052, 346578, 425234, 462104, 637851, 693156, 850468, 1275702, 1386312, 1700936, 2551404, 5102808, 9992999, 19985998, 29978997, 39971996, 59957994, 79943992, 119915988, 239831976]

約数ペア:

[(1, 239831976), (2, 119915988), (3, 79943992), (4, 59957994), (6, 39971996), (8, 29978997), (12, 19985998), (24, 9992999), (47, 5102808), (94, 2551404), (141, 1700936), (173, 1386312), (188, 1275702), (282, 850468), (346, 693156), (376, 637851), (519, 462104), (564, 425234), (692, 346578), (1038, 231052), (1128, 212617), (1229, 195144), (1384, 173289), (2076, 115526), (2458, 97572), (3687, 65048), (4152, 57763), (4916, 48786), (7374, 32524), (8131, 29496), (9832, 24393), (14748, 16262)]