306521388

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{13451}}^1$

素因数の和:13675

約数の個数: 48

約数和(自身を含む): 798510720

約数和(自身を除く): 491989332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5697, 7596, 11394, 13451, 22788, 26902, 40353, 53804, 80706, 121059, 161412, 242118, 363177, 484236, 726354, 1452708, 2838161, 5676322, 8514483, 11352644, 17028966, 25543449, 34057932, 51086898, 76630347, 102173796, 153260694, 306521388]

約数ペア:

[(1, 306521388), (2, 153260694), (3, 102173796), (4, 76630347), (6, 51086898), (9, 34057932), (12, 25543449), (18, 17028966), (27, 11352644), (36, 8514483), (54, 5676322), (108, 2838161), (211, 1452708), (422, 726354), (633, 484236), (844, 363177), (1266, 242118), (1899, 161412), (2532, 121059), (3798, 80706), (5697, 53804), (7596, 40353), (11394, 26902), (13451, 22788)]