285083764

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4493

約数の個数: 48

約数和(自身を含む): 594316800

約数和(自身を除く): 309233036

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2303, 4421, 4606, 8842, 9212, 16121, 17684, 30947, 32242, 61894, 64484, 123788, 207787, 216629, 415574, 433258, 831148, 866516, 1454509, 1516403, 2909018, 3032806, 5818036, 6065612, 10181563, 20363126, 40726252, 71270941, 142541882, 285083764]

約数ペア:

[(1, 285083764), (2, 142541882), (4, 71270941), (7, 40726252), (14, 20363126), (28, 10181563), (47, 6065612), (49, 5818036), (94, 3032806), (98, 2909018), (188, 1516403), (196, 1454509), (329, 866516), (343, 831148), (658, 433258), (686, 415574), (1316, 216629), (1372, 207787), (2303, 123788), (4421, 64484), (4606, 61894), (8842, 32242), (9212, 30947), (16121, 17684)]