2568408304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1155

約数の個数: 120

約数和(自身を含む): 6338808576

約数和(自身を除く): 3770400272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 431, 539, 616, 691, 784, 862, 1078, 1232, 1382, 1724, 2156, 2764, 3017, 3448, 4312, 4741, 4837, 5528, 6034, 6896, 7601, 8624, 9482, 9674, 11056, 12068, 15202, 18964, 19348, 21119, 24136, 30404, 33187, 33859, 37928, 38696, 42238, 48272, 53207, 60808, 66374, 67718, 75856, 77392, 84476, 106414, 121616, 132748, 135436, 168952, 212828, 232309, 265496, 270872, 297821, 337904, 372449, 425656, 464618, 530992, 541744, 595642, 744898, 851312, 929236, 1191284, 1489796, 1858472, 2084747, 2382568, 2979592, 3276031, 3716944, 4169494, 4765136, 5959184, 6552062, 8338988, 13104124, 14593229, 16677976, 22932217, 26208248, 29186458, 33355952, 45864434, 52416496, 58372916, 91728868, 116745832, 160525519, 183457736, 233491664, 321051038, 366915472, 642102076, 1284204152, 2568408304]

約数ペア:

[(1, 2568408304), (2, 1284204152), (4, 642102076), (7, 366915472), (8, 321051038), (11, 233491664), (14, 183457736), (16, 160525519), (22, 116745832), (28, 91728868), (44, 58372916), (49, 52416496), (56, 45864434), (77, 33355952), (88, 29186458), (98, 26208248), (112, 22932217), (154, 16677976), (176, 14593229), (196, 13104124), (308, 8338988), (392, 6552062), (431, 5959184), (539, 4765136), (616, 4169494), (691, 3716944), (784, 3276031), (862, 2979592), (1078, 2382568), (1232, 2084747), (1382, 1858472), (1724, 1489796), (2156, 1191284), (2764, 929236), (3017, 851312), (3448, 744898), (4312, 595642), (4741, 541744), (4837, 530992), (5528, 464618), (6034, 425656), (6896, 372449), (7601, 337904), (8624, 297821), (9482, 270872), (9674, 265496), (11056, 232309), (12068, 212828), (15202, 168952), (18964, 135436), (19348, 132748), (21119, 121616), (24136, 106414), (30404, 84476), (33187, 77392), (33859, 75856), (37928, 67718), (38696, 66374), (42238, 60808), (48272, 53207)]