385037584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9973}}^1$

素因数の和:10127

約数の個数: 40

約数和(自身を含む): 791536640

約数和(自身を除く): 406499056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 9652, 9973, 19304, 19946, 38608, 39892, 79784, 159568, 189487, 378974, 757948, 1266571, 1515896, 2533142, 3031792, 5066284, 10132568, 20265136, 24064849, 48129698, 96259396, 192518792, 385037584]

約数ペア:

[(1, 385037584), (2, 192518792), (4, 96259396), (8, 48129698), (16, 24064849), (19, 20265136), (38, 10132568), (76, 5066284), (127, 3031792), (152, 2533142), (254, 1515896), (304, 1266571), (508, 757948), (1016, 378974), (2032, 189487), (2413, 159568), (4826, 79784), (9652, 39892), (9973, 38608), (19304, 19946)]