275943204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 722711808

約数和(自身を除く): 446768604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1278, 1692, 2297, 2556, 3337, 4594, 6674, 6891, 9188, 10011, 13348, 13782, 20022, 20673, 27564, 30033, 40044, 41346, 60066, 82692, 107959, 120132, 163087, 215918, 323877, 326174, 431836, 489261, 647754, 652348, 971631, 978522, 1295508, 1467783, 1943262, 1957044, 2935566, 3886524, 5871132, 7665089, 15330178, 22995267, 30660356, 45990534, 68985801, 91981068, 137971602, 275943204]

約数ペア:

[(1, 275943204), (2, 137971602), (3, 91981068), (4, 68985801), (6, 45990534), (9, 30660356), (12, 22995267), (18, 15330178), (36, 7665089), (47, 5871132), (71, 3886524), (94, 2935566), (141, 1957044), (142, 1943262), (188, 1467783), (213, 1295508), (282, 978522), (284, 971631), (423, 652348), (426, 647754), (564, 489261), (639, 431836), (846, 326174), (852, 323877), (1278, 215918), (1692, 163087), (2297, 120132), (2556, 107959), (3337, 82692), (4594, 60066), (6674, 41346), (6891, 40044), (9188, 30033), (10011, 27564), (13348, 20673), (13782, 20022)]