388453752

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{5153}}^1$

素因数の和:5517

約数の個数: 64

約数和(自身を含む): 1082340000

約数和(自身を除く): 693886248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5153, 6282, 8376, 9423, 10306, 12564, 15459, 18846, 20612, 25128, 30918, 37692, 41224, 46377, 61836, 75384, 92754, 123672, 139131, 185508, 278262, 371016, 556524, 1113048, 1798397, 3596794, 5395191, 7193588, 10790382, 14387176, 16185573, 21580764, 32371146, 43161528, 48556719, 64742292, 97113438, 129484584, 194226876, 388453752]

約数ペア:

[(1, 388453752), (2, 194226876), (3, 129484584), (4, 97113438), (6, 64742292), (8, 48556719), (9, 43161528), (12, 32371146), (18, 21580764), (24, 16185573), (27, 14387176), (36, 10790382), (54, 7193588), (72, 5395191), (108, 3596794), (216, 1798397), (349, 1113048), (698, 556524), (1047, 371016), (1396, 278262), (2094, 185508), (2792, 139131), (3141, 123672), (4188, 92754), (5153, 75384), (6282, 61836), (8376, 46377), (9423, 41224), (10306, 37692), (12564, 30918), (15459, 25128), (18846, 20612)]