291259416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2143}}^1$

素因数の和:2968

約数の個数: 64

約数和(自身を含む): 833587200

約数和(自身を除く): 542327784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 809, 1618, 2143, 2427, 3236, 4286, 4854, 5663, 6429, 6472, 8572, 9708, 11326, 12858, 15001, 16989, 17144, 19416, 22652, 25716, 30002, 33978, 45003, 45304, 51432, 60004, 67956, 90006, 120008, 135912, 180012, 360024, 1733687, 3467374, 5201061, 6934748, 10402122, 12135809, 13869496, 20804244, 24271618, 36407427, 41608488, 48543236, 72814854, 97086472, 145629708, 291259416]

約数ペア:

[(1, 291259416), (2, 145629708), (3, 97086472), (4, 72814854), (6, 48543236), (7, 41608488), (8, 36407427), (12, 24271618), (14, 20804244), (21, 13869496), (24, 12135809), (28, 10402122), (42, 6934748), (56, 5201061), (84, 3467374), (168, 1733687), (809, 360024), (1618, 180012), (2143, 135912), (2427, 120008), (3236, 90006), (4286, 67956), (4854, 60004), (5663, 51432), (6429, 45304), (6472, 45003), (8572, 33978), (9708, 30002), (11326, 25716), (12858, 22652), (15001, 19416), (16989, 17144)]