259949424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{773659}}^1$

素因数の和:773677

約数の個数: 40

約数和(自身を含む): 767470720

約数和(自身を除く): 507521296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 773659, 1547318, 2320977, 3094636, 4641954, 5415613, 6189272, 9283908, 10831226, 12378544, 16246839, 18567816, 21662452, 32493678, 37135632, 43324904, 64987356, 86649808, 129974712, 259949424]

約数ペア:

[(1, 259949424), (2, 129974712), (3, 86649808), (4, 64987356), (6, 43324904), (7, 37135632), (8, 32493678), (12, 21662452), (14, 18567816), (16, 16246839), (21, 12378544), (24, 10831226), (28, 9283908), (42, 6189272), (48, 5415613), (56, 4641954), (84, 3094636), (112, 2320977), (168, 1547318), (336, 773659)]