836694564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{78079}}^1$

素因数の和:78152

約数の個数: 48

約数和(自身を含む): 2098790400

約数和(自身を除く): 1262095836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 78079, 156158, 234237, 312316, 468474, 936948, 1483501, 2967002, 3669713, 4450503, 5934004, 7339426, 8901006, 11009139, 14678852, 17802012, 22018278, 44036556, 69724547, 139449094, 209173641, 278898188, 418347282, 836694564]

約数ペア:

[(1, 836694564), (2, 418347282), (3, 278898188), (4, 209173641), (6, 139449094), (12, 69724547), (19, 44036556), (38, 22018278), (47, 17802012), (57, 14678852), (76, 11009139), (94, 8901006), (114, 7339426), (141, 5934004), (188, 4450503), (228, 3669713), (282, 2967002), (564, 1483501), (893, 936948), (1786, 468474), (2679, 312316), (3572, 234237), (5358, 156158), (10716, 78079)]