291225043436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2711}}^1\times {\mathrm{7487}}^1$

素因数の和:10430

約数の個数: 48

約数和(自身を含む): 542452764672

約数和(自身を除く): 251227721236

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 2711, 3587, 5422, 7174, 7487, 10844, 14348, 14974, 29948, 46087, 92174, 127279, 184348, 254558, 509116, 572021, 1144042, 1579757, 2288084, 3159514, 6319028, 9724357, 19448714, 20297257, 26855869, 38897428, 40594514, 53711738, 81189028, 107423476, 345053369, 690106738, 1380213476, 4282721227, 8565442454, 17130884908, 72806260859, 145612521718, 291225043436]

約数ペア:

[(1, 291225043436), (2, 145612521718), (4, 72806260859), (17, 17130884908), (34, 8565442454), (68, 4282721227), (211, 1380213476), (422, 690106738), (844, 345053369), (2711, 107423476), (3587, 81189028), (5422, 53711738), (7174, 40594514), (7487, 38897428), (10844, 26855869), (14348, 20297257), (14974, 19448714), (29948, 9724357), (46087, 6319028), (92174, 3159514), (127279, 2288084), (184348, 1579757), (254558, 1144042), (509116, 572021)]