764275488

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{256813}}^1$

素因数の和:256857

約数の個数: 48

約数和(自身を含む): 2070948096

約数和(自身を除く): 1306672608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 256813, 513626, 770439, 1027252, 1540878, 2054504, 3081756, 4109008, 6163512, 7961203, 8218016, 12327024, 15922406, 23883609, 24654048, 31844812, 47767218, 63689624, 95534436, 127379248, 191068872, 254758496, 382137744, 764275488]

約数ペア:

[(1, 764275488), (2, 382137744), (3, 254758496), (4, 191068872), (6, 127379248), (8, 95534436), (12, 63689624), (16, 47767218), (24, 31844812), (31, 24654048), (32, 23883609), (48, 15922406), (62, 12327024), (93, 8218016), (96, 7961203), (124, 6163512), (186, 4109008), (248, 3081756), (372, 2054504), (496, 1540878), (744, 1027252), (992, 770439), (1488, 513626), (2976, 256813)]