218840748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8377}}^1$

素因数の和:8702

約数の個数: 48

約数和(自身を含む): 585521664

約数和(自身を除く): 366680916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 3732, 4354, 6531, 8377, 8708, 13062, 16754, 25131, 26124, 33508, 50262, 58639, 100524, 117278, 175917, 234556, 351834, 703668, 2605247, 5210494, 7815741, 10420988, 15631482, 18236729, 31262964, 36473458, 54710187, 72946916, 109420374, 218840748]

約数ペア:

[(1, 218840748), (2, 109420374), (3, 72946916), (4, 54710187), (6, 36473458), (7, 31262964), (12, 18236729), (14, 15631482), (21, 10420988), (28, 7815741), (42, 5210494), (84, 2605247), (311, 703668), (622, 351834), (933, 234556), (1244, 175917), (1866, 117278), (2177, 100524), (3732, 58639), (4354, 50262), (6531, 33508), (8377, 26124), (8708, 25131), (13062, 16754)]