849556876

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 1719144000

約数和(自身を除く): 869587124

約数列:

[1, 2, 4, 7, 14, 28, 149, 269, 298, 538, 596, 757, 1043, 1076, 1514, 1883, 2086, 3028, 3766, 4172, 5299, 7532, 10598, 21196, 40081, 80162, 112793, 160324, 203633, 225586, 280567, 407266, 451172, 561134, 789551, 814532, 1122268, 1425431, 1579102, 2850862, 3158204, 5701724, 30341317, 60682634, 121365268, 212389219, 424778438, 849556876]

約数ペア:

[(1, 849556876), (2, 424778438), (4, 212389219), (7, 121365268), (14, 60682634), (28, 30341317), (149, 5701724), (269, 3158204), (298, 2850862), (538, 1579102), (596, 1425431), (757, 1122268), (1043, 814532), (1076, 789551), (1514, 561134), (1883, 451172), (2086, 407266), (3028, 280567), (3766, 225586), (4172, 203633), (5299, 160324), (7532, 112793), (10598, 80162), (21196, 40081)]