284976272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87739}}^1$

素因数の和:87783

約数の個数: 40

約数和(自身を含む): 652785600

約数和(自身を除く): 367809328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 87739, 175478, 350956, 614173, 701912, 1228346, 1403824, 2456692, 2544431, 4913384, 5088862, 9826768, 10177724, 17811017, 20355448, 35622034, 40710896, 71244068, 142488136, 284976272]

約数ペア:

[(1, 284976272), (2, 142488136), (4, 71244068), (7, 40710896), (8, 35622034), (14, 20355448), (16, 17811017), (28, 10177724), (29, 9826768), (56, 5088862), (58, 4913384), (112, 2544431), (116, 2456692), (203, 1403824), (232, 1228346), (406, 701912), (464, 614173), (812, 350956), (1624, 175478), (3248, 87739)]