2022381056

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 4118434320

約数和(自身を除く): 2096053264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 157, 181, 256, 278, 314, 362, 512, 556, 628, 724, 1112, 1256, 1448, 2224, 2512, 2896, 4448, 5024, 5792, 8896, 10048, 11584, 17792, 20096, 21823, 23168, 25159, 28417, 35584, 40192, 43646, 46336, 50318, 56834, 71168, 80384, 87292, 92672, 100636, 113668, 174584, 201272, 227336, 349168, 402544, 454672, 698336, 805088, 909344, 1396672, 1610176, 1818688, 2793344, 3220352, 3637376, 3949963, 5586688, 6440704, 7274752, 7899926, 11173376, 12881408, 14549504, 15799852, 31599704, 63199408, 126398816, 252797632, 505595264, 1011190528, 2022381056]

約数ペア:

[(1, 2022381056), (2, 1011190528), (4, 505595264), (8, 252797632), (16, 126398816), (32, 63199408), (64, 31599704), (128, 15799852), (139, 14549504), (157, 12881408), (181, 11173376), (256, 7899926), (278, 7274752), (314, 6440704), (362, 5586688), (512, 3949963), (556, 3637376), (628, 3220352), (724, 2793344), (1112, 1818688), (1256, 1610176), (1448, 1396672), (2224, 909344), (2512, 805088), (2896, 698336), (4448, 454672), (5024, 402544), (5792, 349168), (8896, 227336), (10048, 201272), (11584, 174584), (17792, 113668), (20096, 100636), (21823, 92672), (23168, 87292), (25159, 80384), (28417, 71168), (35584, 56834), (40192, 50318), (43646, 46336)]