223470618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 528629760

約数和(自身を除く): 305159142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 79, 94, 141, 158, 237, 282, 329, 474, 553, 658, 987, 1106, 1433, 1659, 1974, 2866, 3318, 3713, 4299, 7426, 8598, 10031, 11139, 20062, 22278, 25991, 30093, 51982, 60186, 67351, 77973, 113207, 134702, 155946, 202053, 226414, 339621, 404106, 471457, 679242, 792449, 942914, 1414371, 1584898, 2377347, 2828742, 4754694, 5320729, 10641458, 15962187, 31924374, 37245103, 74490206, 111735309, 223470618]

約数ペア:

[(1, 223470618), (2, 111735309), (3, 74490206), (6, 37245103), (7, 31924374), (14, 15962187), (21, 10641458), (42, 5320729), (47, 4754694), (79, 2828742), (94, 2377347), (141, 1584898), (158, 1414371), (237, 942914), (282, 792449), (329, 679242), (474, 471457), (553, 404106), (658, 339621), (987, 226414), (1106, 202053), (1433, 155946), (1659, 134702), (1974, 113207), (2866, 77973), (3318, 67351), (3713, 60186), (4299, 51982), (7426, 30093), (8598, 25991), (10031, 22278), (11139, 20062)]