212936304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{633739}}^1$

素因数の和:633757

約数の個数: 40

約数和(自身を含む): 628670080

約数和(自身を除く): 415733776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 633739, 1267478, 1901217, 2534956, 3802434, 4436173, 5069912, 7604868, 8872346, 10139824, 13308519, 15209736, 17744692, 26617038, 30419472, 35489384, 53234076, 70978768, 106468152, 212936304]

約数ペア:

[(1, 212936304), (2, 106468152), (3, 70978768), (4, 53234076), (6, 35489384), (7, 30419472), (8, 26617038), (12, 17744692), (14, 15209736), (16, 13308519), (21, 10139824), (24, 8872346), (28, 7604868), (42, 5069912), (48, 4436173), (56, 3802434), (84, 2534956), (112, 1901217), (168, 1267478), (336, 633739)]