1275246564

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 2996058240

約数和(自身を除く): 1720811676

約数列:

[1, 2, 3, 4, 6, 12, 281, 509, 562, 743, 843, 1018, 1124, 1486, 1527, 1686, 2036, 2229, 2972, 3054, 3372, 4458, 6108, 8916, 143029, 208783, 286058, 378187, 417566, 429087, 572116, 626349, 756374, 835132, 858174, 1134561, 1252698, 1512748, 1716348, 2269122, 2505396, 4538244, 106270547, 212541094, 318811641, 425082188, 637623282, 1275246564]

約数ペア:

[(1, 1275246564), (2, 637623282), (3, 425082188), (4, 318811641), (6, 212541094), (12, 106270547), (281, 4538244), (509, 2505396), (562, 2269122), (743, 1716348), (843, 1512748), (1018, 1252698), (1124, 1134561), (1486, 858174), (1527, 835132), (1686, 756374), (2036, 626349), (2229, 572116), (2972, 429087), (3054, 417566), (3372, 378187), (4458, 286058), (6108, 208783), (8916, 143029)]