778885332

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{13469}}^1$

素因数の和:13616

約数の個数: 48

約数和(自身を含む): 1870713600

約数和(自身を除く): 1091828268

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 732, 948, 4819, 9638, 13469, 14457, 19276, 26938, 28914, 40407, 53876, 57828, 80814, 161628, 821609, 1064051, 1643218, 2128102, 2464827, 3192153, 3286436, 4256204, 4929654, 6384306, 9859308, 12768612, 64907111, 129814222, 194721333, 259628444, 389442666, 778885332]

約数ペア:

[(1, 778885332), (2, 389442666), (3, 259628444), (4, 194721333), (6, 129814222), (12, 64907111), (61, 12768612), (79, 9859308), (122, 6384306), (158, 4929654), (183, 4256204), (237, 3286436), (244, 3192153), (316, 2464827), (366, 2128102), (474, 1643218), (732, 1064051), (948, 821609), (4819, 161628), (9638, 80814), (13469, 57828), (14457, 53876), (19276, 40407), (26938, 28914)]