268412256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 877863168

約数和(自身を除く): 609450912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 211, 224, 252, 288, 336, 422, 504, 631, 633, 672, 844, 1008, 1262, 1266, 1477, 1688, 1893, 1899, 2016, 2524, 2532, 2954, 3376, 3786, 3798, 4417, 4431, 5048, 5064, 5679, 5908, 6752, 7572, 7596, 8834, 8862, 10096, 10128, 11358, 11816, 13251, 13293, 15144, 15192, 17668, 17724, 20192, 20256, 22716, 23632, 26502, 26586, 30288, 30384, 35336, 35448, 39753, 45432, 47264, 53004, 53172, 60576, 60768, 70672, 70896, 79506, 90864, 106008, 106344, 133141, 141344, 141792, 159012, 181728, 212016, 212688, 266282, 318024, 399423, 424032, 425376, 532564, 636048, 798846, 931987, 1065128, 1198269, 1272096, 1597692, 1863974, 2130256, 2396538, 2795961, 3195384, 3727948, 4260512, 4793076, 5591922, 6390768, 7455896, 8387883, 9586152, 11183844, 12781536, 14911792, 16775766, 19172304, 22367688, 29823584, 33551532, 38344608, 44735376, 67103064, 89470752, 134206128, 268412256]

約数ペア:

[(1, 268412256), (2, 134206128), (3, 89470752), (4, 67103064), (6, 44735376), (7, 38344608), (8, 33551532), (9, 29823584), (12, 22367688), (14, 19172304), (16, 16775766), (18, 14911792), (21, 12781536), (24, 11183844), (28, 9586152), (32, 8387883), (36, 7455896), (42, 6390768), (48, 5591922), (56, 4793076), (63, 4260512), (72, 3727948), (84, 3195384), (96, 2795961), (112, 2396538), (126, 2130256), (144, 1863974), (168, 1597692), (211, 1272096), (224, 1198269), (252, 1065128), (288, 931987), (336, 798846), (422, 636048), (504, 532564), (631, 425376), (633, 424032), (672, 399423), (844, 318024), (1008, 266282), (1262, 212688), (1266, 212016), (1477, 181728), (1688, 159012), (1893, 141792), (1899, 141344), (2016, 133141), (2524, 106344), (2532, 106008), (2954, 90864), (3376, 79506), (3786, 70896), (3798, 70672), (4417, 60768), (4431, 60576), (5048, 53172), (5064, 53004), (5679, 47264), (5908, 45432), (6752, 39753), (7572, 35448), (7596, 35336), (8834, 30384), (8862, 30288), (10096, 26586), (10128, 26502), (11358, 23632), (11816, 22716), (13251, 20256), (13293, 20192), (15144, 17724), (15192, 17668)]