447864768

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19937}}^1$

素因数の和:19971

約数の個数: 112

約数和(自身を含む): 1417990560

約数和(自身を除く): 970125792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 19937, 22464, 39874, 59811, 79748, 119622, 159496, 179433, 239244, 259181, 318992, 358866, 478488, 518362, 538299, 637984, 717732, 777543, 956976, 1036724, 1076598, 1275968, 1435464, 1555086, 1913952, 2073448, 2153196, 2332629, 2870928, 3110172, 3827904, 4146896, 4306392, 4665258, 5741856, 6220344, 6997887, 8293792, 8612784, 9330516, 11483712, 12440688, 13995774, 16587584, 17225568, 18661032, 24881376, 27991548, 34451136, 37322064, 49762752, 55983096, 74644128, 111966192, 149288256, 223932384, 447864768]

約数ペア:

[(1, 447864768), (2, 223932384), (3, 149288256), (4, 111966192), (6, 74644128), (8, 55983096), (9, 49762752), (12, 37322064), (13, 34451136), (16, 27991548), (18, 24881376), (24, 18661032), (26, 17225568), (27, 16587584), (32, 13995774), (36, 12440688), (39, 11483712), (48, 9330516), (52, 8612784), (54, 8293792), (64, 6997887), (72, 6220344), (78, 5741856), (96, 4665258), (104, 4306392), (108, 4146896), (117, 3827904), (144, 3110172), (156, 2870928), (192, 2332629), (208, 2153196), (216, 2073448), (234, 1913952), (288, 1555086), (312, 1435464), (351, 1275968), (416, 1076598), (432, 1036724), (468, 956976), (576, 777543), (624, 717732), (702, 637984), (832, 538299), (864, 518362), (936, 478488), (1248, 358866), (1404, 318992), (1728, 259181), (1872, 239244), (2496, 179433), (2808, 159496), (3744, 119622), (5616, 79748), (7488, 59811), (11232, 39874), (19937, 22464)]