258863947328

素因数分解:

$2^6\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{307843}}^1$

素因数の和:309739

約数の個数: 56

約数和(自身を含む): 587381128512

約数和(自身を除く): 328517181184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1877, 3754, 7508, 13139, 15016, 26278, 30032, 52556, 60064, 105112, 120128, 210224, 307843, 420448, 615686, 840896, 1231372, 2154901, 2462744, 4309802, 4925488, 8619604, 9850976, 17239208, 19701952, 34478416, 68956832, 137913664, 577821311, 1155642622, 2311285244, 4044749177, 4622570488, 8089498354, 9245140976, 16178996708, 18490281952, 32357993416, 36980563904, 64715986832, 129431973664, 258863947328]

約数ペア:

[(1, 258863947328), (2, 129431973664), (4, 64715986832), (7, 36980563904), (8, 32357993416), (14, 18490281952), (16, 16178996708), (28, 9245140976), (32, 8089498354), (56, 4622570488), (64, 4044749177), (112, 2311285244), (224, 1155642622), (448, 577821311), (1877, 137913664), (3754, 68956832), (7508, 34478416), (13139, 19701952), (15016, 17239208), (26278, 9850976), (30032, 8619604), (52556, 4925488), (60064, 4309802), (105112, 2462744), (120128, 2154901), (210224, 1231372), (307843, 840896), (420448, 615686)]