730719216

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137147}}^1$

素因数の和:137198

約数の個数: 60

約数和(自身を含む): 2100284472

約数和(自身を除く): 1369565256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 137147, 274294, 411441, 548588, 822882, 1097176, 1234323, 1645764, 2194352, 2468646, 3291528, 4937292, 5074439, 6583056, 9874584, 10148878, 15223317, 19749168, 20297756, 30446634, 40595512, 45669951, 60893268, 81191024, 91339902, 121786536, 182679804, 243573072, 365359608, 730719216]

約数ペア:

[(1, 730719216), (2, 365359608), (3, 243573072), (4, 182679804), (6, 121786536), (8, 91339902), (9, 81191024), (12, 60893268), (16, 45669951), (18, 40595512), (24, 30446634), (36, 20297756), (37, 19749168), (48, 15223317), (72, 10148878), (74, 9874584), (111, 6583056), (144, 5074439), (148, 4937292), (222, 3291528), (296, 2468646), (333, 2194352), (444, 1645764), (592, 1234323), (666, 1097176), (888, 822882), (1332, 548588), (1776, 411441), (2664, 274294), (5328, 137147)]