229769128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25621}}^1$

素因数の和:25705

約数の個数: 32

約数和(自身を含む): 461196000

約数和(自身を除く): 231426872

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 25621, 51242, 102484, 204968, 486799, 973598, 1511639, 1947196, 3023278, 3894392, 6046556, 12093112, 28721141, 57442282, 114884564, 229769128]

約数ペア:

[(1, 229769128), (2, 114884564), (4, 57442282), (8, 28721141), (19, 12093112), (38, 6046556), (59, 3894392), (76, 3023278), (118, 1947196), (152, 1511639), (236, 973598), (472, 486799), (1121, 204968), (2242, 102484), (4484, 51242), (8968, 25621)]