1289998656

素因数分解:

$2^6\times 3^3\times {\mathrm{59}}^1\times {\mathrm{12653}}^1$

素因数の和:12733

約数の個数: 112

約数和(自身を含む): 3856939200

約数和(自身を除く): 2566940544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 144, 177, 192, 216, 236, 288, 354, 432, 472, 531, 576, 708, 864, 944, 1062, 1416, 1593, 1728, 1888, 2124, 2832, 3186, 3776, 4248, 5664, 6372, 8496, 11328, 12653, 12744, 16992, 25306, 25488, 33984, 37959, 50612, 50976, 75918, 101224, 101952, 113877, 151836, 202448, 227754, 303672, 341631, 404896, 455508, 607344, 683262, 746527, 809792, 911016, 1214688, 1366524, 1493054, 1822032, 2239581, 2429376, 2733048, 2986108, 3644064, 4479162, 5466096, 5972216, 6718743, 7288128, 8958324, 10932192, 11944432, 13437486, 17916648, 20156229, 21864384, 23888864, 26874972, 35833296, 40312458, 47777728, 53749944, 71666592, 80624916, 107499888, 143333184, 161249832, 214999776, 322499664, 429999552, 644999328, 1289998656]

約数ペア:

[(1, 1289998656), (2, 644999328), (3, 429999552), (4, 322499664), (6, 214999776), (8, 161249832), (9, 143333184), (12, 107499888), (16, 80624916), (18, 71666592), (24, 53749944), (27, 47777728), (32, 40312458), (36, 35833296), (48, 26874972), (54, 23888864), (59, 21864384), (64, 20156229), (72, 17916648), (96, 13437486), (108, 11944432), (118, 10932192), (144, 8958324), (177, 7288128), (192, 6718743), (216, 5972216), (236, 5466096), (288, 4479162), (354, 3644064), (432, 2986108), (472, 2733048), (531, 2429376), (576, 2239581), (708, 1822032), (864, 1493054), (944, 1366524), (1062, 1214688), (1416, 911016), (1593, 809792), (1728, 746527), (1888, 683262), (2124, 607344), (2832, 455508), (3186, 404896), (3776, 341631), (4248, 303672), (5664, 227754), (6372, 202448), (8496, 151836), (11328, 113877), (12653, 101952), (12744, 101224), (16992, 75918), (25306, 50976), (25488, 50612), (33984, 37959)]