215915616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107101}}^1$

素因数の和:107124

約数の個数: 72

約数和(自身を含む): 701732304

約数和(自身を除く): 485816688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 107101, 214202, 321303, 428404, 642606, 749707, 856808, 963909, 1285212, 1499414, 1713616, 1927818, 2249121, 2570424, 2998828, 3427232, 3855636, 4498242, 5140848, 5997656, 6747363, 7711272, 8996484, 10281696, 11995312, 13494726, 15422544, 17992968, 23990624, 26989452, 30845088, 35985936, 53978904, 71971872, 107957808, 215915616]

約数ペア:

[(1, 215915616), (2, 107957808), (3, 71971872), (4, 53978904), (6, 35985936), (7, 30845088), (8, 26989452), (9, 23990624), (12, 17992968), (14, 15422544), (16, 13494726), (18, 11995312), (21, 10281696), (24, 8996484), (28, 7711272), (32, 6747363), (36, 5997656), (42, 5140848), (48, 4498242), (56, 3855636), (63, 3427232), (72, 2998828), (84, 2570424), (96, 2249121), (112, 1927818), (126, 1713616), (144, 1499414), (168, 1285212), (224, 963909), (252, 856808), (288, 749707), (336, 642606), (504, 428404), (672, 321303), (1008, 214202), (2016, 107101)]