216528912

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2383}}^1$

素因数の和:3028

約数の個数: 60

約数和(自身を含む): 607195264

約数和(自身を除く): 390666352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1893, 2383, 2524, 3786, 4766, 5048, 5679, 7149, 7572, 9532, 10096, 11358, 14298, 15144, 19064, 21447, 22716, 28596, 30288, 38128, 42894, 45432, 57192, 85788, 90864, 114384, 171576, 343152, 1503673, 3007346, 4511019, 6014692, 9022038, 12029384, 13533057, 18044076, 24058768, 27066114, 36088152, 54132228, 72176304, 108264456, 216528912]

約数ペア:

[(1, 216528912), (2, 108264456), (3, 72176304), (4, 54132228), (6, 36088152), (8, 27066114), (9, 24058768), (12, 18044076), (16, 13533057), (18, 12029384), (24, 9022038), (36, 6014692), (48, 4511019), (72, 3007346), (144, 1503673), (631, 343152), (1262, 171576), (1893, 114384), (2383, 90864), (2524, 85788), (3786, 57192), (4766, 45432), (5048, 42894), (5679, 38128), (7149, 30288), (7572, 28596), (9532, 22716), (10096, 21447), (11358, 19064), (14298, 15144)]