685087008

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{165961}}^1$

素因数の和:166017

約数の個数: 48

約数和(自身を含む): 1840186656

約数和(自身を除く): 1155099648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 165961, 331922, 497883, 663844, 995766, 1327688, 1991532, 2655376, 3983064, 5310752, 7136323, 7966128, 14272646, 15932256, 21408969, 28545292, 42817938, 57090584, 85635876, 114181168, 171271752, 228362336, 342543504, 685087008]

約数ペア:

[(1, 685087008), (2, 342543504), (3, 228362336), (4, 171271752), (6, 114181168), (8, 85635876), (12, 57090584), (16, 42817938), (24, 28545292), (32, 21408969), (43, 15932256), (48, 14272646), (86, 7966128), (96, 7136323), (129, 5310752), (172, 3983064), (258, 2655376), (344, 1991532), (516, 1327688), (688, 995766), (1032, 663844), (1376, 497883), (2064, 331922), (4128, 165961)]