306684952

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 670924800

約数和(自身を除く): 364239848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 181, 316, 362, 383, 553, 632, 724, 766, 1106, 1267, 1448, 1532, 2212, 2534, 2681, 3064, 4424, 5068, 5362, 10136, 10724, 14299, 21448, 28598, 30257, 57196, 60514, 69323, 100093, 114392, 121028, 138646, 200186, 211799, 242056, 277292, 400372, 423598, 485261, 554584, 800744, 847196, 970522, 1694392, 1941044, 3882088, 5476517, 10953034, 21906068, 38335619, 43812136, 76671238, 153342476, 306684952]

約数ペア:

[(1, 306684952), (2, 153342476), (4, 76671238), (7, 43812136), (8, 38335619), (14, 21906068), (28, 10953034), (56, 5476517), (79, 3882088), (158, 1941044), (181, 1694392), (316, 970522), (362, 847196), (383, 800744), (553, 554584), (632, 485261), (724, 423598), (766, 400372), (1106, 277292), (1267, 242056), (1448, 211799), (1532, 200186), (2212, 138646), (2534, 121028), (2681, 114392), (3064, 100093), (4424, 69323), (5068, 60514), (5362, 57196), (10136, 30257), (10724, 28598), (14299, 21448)]