306026588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13679}}^1$

素因数の和:13754

約数の個数: 48

約数和(自身を含む): 661893120

約数和(自身を除く): 355866532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 13679, 22372, 27358, 54716, 95753, 191506, 232543, 383012, 465086, 642913, 930172, 1285826, 1627801, 2571652, 3255602, 4500391, 6511204, 9000782, 10929521, 18001564, 21859042, 43718084, 76506647, 153013294, 306026588]

約数ペア:

[(1, 306026588), (2, 153013294), (4, 76506647), (7, 43718084), (14, 21859042), (17, 18001564), (28, 10929521), (34, 9000782), (47, 6511204), (68, 4500391), (94, 3255602), (119, 2571652), (188, 1627801), (238, 1285826), (329, 930172), (476, 642913), (658, 465086), (799, 383012), (1316, 232543), (1598, 191506), (3196, 95753), (5593, 54716), (11186, 27358), (13679, 22372)]