252545384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{346903}}^1$

素因数の和:346929

約数の個数: 32

約数和(自身を含む): 582798720

約数和(自身を除く): 330253336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 346903, 693806, 1387612, 2428321, 2775224, 4509739, 4856642, 9019478, 9713284, 18038956, 19426568, 31568173, 36077912, 63136346, 126272692, 252545384]

約数ペア:

[(1, 252545384), (2, 126272692), (4, 63136346), (7, 36077912), (8, 31568173), (13, 19426568), (14, 18038956), (26, 9713284), (28, 9019478), (52, 4856642), (56, 4509739), (91, 2775224), (104, 2428321), (182, 1387612), (364, 693806), (728, 346903)]