243389404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 460873728

約数和(自身を除く): 217484324

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 127, 148, 254, 508, 563, 851, 1126, 1702, 2252, 2921, 3404, 4699, 5842, 9398, 11684, 12949, 18796, 20831, 25898, 41662, 51796, 71501, 83324, 108077, 143002, 216154, 286004, 432308, 479113, 958226, 1644523, 1916452, 2645537, 3289046, 5291074, 6578092, 10582148, 60847351, 121694702, 243389404]

約数ペア:

[(1, 243389404), (2, 121694702), (4, 60847351), (23, 10582148), (37, 6578092), (46, 5291074), (74, 3289046), (92, 2645537), (127, 1916452), (148, 1644523), (254, 958226), (508, 479113), (563, 432308), (851, 286004), (1126, 216154), (1702, 143002), (2252, 108077), (2921, 83324), (3404, 71501), (4699, 51796), (5842, 41662), (9398, 25898), (11684, 20831), (12949, 18796)]