1781914848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 192

約数和(自身を含む): 5713827840

約数和(自身を除く): 3931912992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 67, 76, 84, 96, 112, 114, 133, 134, 152, 168, 201, 224, 228, 266, 268, 304, 336, 399, 402, 456, 469, 532, 536, 608, 672, 798, 804, 912, 938, 1064, 1072, 1273, 1407, 1596, 1608, 1824, 1876, 2083, 2128, 2144, 2546, 2814, 3192, 3216, 3752, 3819, 4166, 4256, 5092, 5628, 6249, 6384, 6432, 7504, 7638, 8332, 8911, 10184, 11256, 12498, 12768, 14581, 15008, 15276, 16664, 17822, 20368, 22512, 24996, 26733, 29162, 30552, 33328, 35644, 39577, 40736, 43743, 45024, 49992, 53466, 58324, 61104, 66656, 71288, 79154, 87486, 99984, 106932, 116648, 118731, 122208, 139561, 142576, 158308, 174972, 199968, 213864, 233296, 237462, 277039, 279122, 285152, 316616, 349944, 418683, 427728, 466592, 474924, 554078, 558244, 633232, 699888, 831117, 837366, 855456, 949848, 976927, 1108156, 1116488, 1266464, 1399776, 1662234, 1674732, 1899696, 1953854, 2216312, 2232976, 2651659, 2930781, 3324468, 3349464, 3799392, 3907708, 4432624, 4465952, 5303318, 5861562, 6648936, 6698928, 7815416, 7954977, 8865248, 10606636, 11723124, 13297872, 13397856, 15630832, 15909954, 18561613, 21213272, 23446248, 26595744, 31261664, 31819908, 37123226, 42426544, 46892496, 55684839, 63639816, 74246452, 84853088, 93784992, 111369678, 127279632, 148492904, 222739356, 254559264, 296985808, 445478712, 593971616, 890957424, 1781914848]

約数ペア:

[(1, 1781914848), (2, 890957424), (3, 593971616), (4, 445478712), (6, 296985808), (7, 254559264), (8, 222739356), (12, 148492904), (14, 127279632), (16, 111369678), (19, 93784992), (21, 84853088), (24, 74246452), (28, 63639816), (32, 55684839), (38, 46892496), (42, 42426544), (48, 37123226), (56, 31819908), (57, 31261664), (67, 26595744), (76, 23446248), (84, 21213272), (96, 18561613), (112, 15909954), (114, 15630832), (133, 13397856), (134, 13297872), (152, 11723124), (168, 10606636), (201, 8865248), (224, 7954977), (228, 7815416), (266, 6698928), (268, 6648936), (304, 5861562), (336, 5303318), (399, 4465952), (402, 4432624), (456, 3907708), (469, 3799392), (532, 3349464), (536, 3324468), (608, 2930781), (672, 2651659), (798, 2232976), (804, 2216312), (912, 1953854), (938, 1899696), (1064, 1674732), (1072, 1662234), (1273, 1399776), (1407, 1266464), (1596, 1116488), (1608, 1108156), (1824, 976927), (1876, 949848), (2083, 855456), (2128, 837366), (2144, 831117), (2546, 699888), (2814, 633232), (3192, 558244), (3216, 554078), (3752, 474924), (3819, 466592), (4166, 427728), (4256, 418683), (5092, 349944), (5628, 316616), (6249, 285152), (6384, 279122), (6432, 277039), (7504, 237462), (7638, 233296), (8332, 213864), (8911, 199968), (10184, 174972), (11256, 158308), (12498, 142576), (12768, 139561), (14581, 122208), (15008, 118731), (15276, 116648), (16664, 106932), (17822, 99984), (20368, 87486), (22512, 79154), (24996, 71288), (26733, 66656), (29162, 61104), (30552, 58324), (33328, 53466), (35644, 49992), (39577, 45024), (40736, 43743)]