7574408072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{881}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 18792103680

約数和(自身を除く): 11217695608

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 821, 881, 952, 1309, 1496, 1642, 1762, 2618, 3284, 3524, 5236, 5747, 6167, 6568, 7048, 9031, 9691, 10472, 11494, 12334, 13957, 14977, 18062, 19382, 22988, 24668, 27914, 29954, 36124, 38764, 45976, 49336, 55828, 59908, 63217, 67837, 72248, 77528, 97699, 104839, 111656, 119816, 126434, 135674, 153527, 164747, 195398, 209678, 252868, 271348, 307054, 329494, 390796, 419356, 505736, 542696, 614108, 658988, 723301, 781592, 838712, 1074689, 1153229, 1228216, 1317976, 1446602, 2149378, 2306458, 2893204, 4298756, 4612916, 5063107, 5786408, 7956311, 8597512, 9225832, 10126214, 12296117, 15912622, 20252428, 24592234, 31825244, 40504856, 49184468, 55694177, 63650488, 86072819, 98368936, 111388354, 135257287, 172145638, 222776708, 270514574, 344291276, 445553416, 541029148, 688582552, 946801009, 1082058296, 1893602018, 3787204036, 7574408072]

約数ペア:

[(1, 7574408072), (2, 3787204036), (4, 1893602018), (7, 1082058296), (8, 946801009), (11, 688582552), (14, 541029148), (17, 445553416), (22, 344291276), (28, 270514574), (34, 222776708), (44, 172145638), (56, 135257287), (68, 111388354), (77, 98368936), (88, 86072819), (119, 63650488), (136, 55694177), (154, 49184468), (187, 40504856), (238, 31825244), (308, 24592234), (374, 20252428), (476, 15912622), (616, 12296117), (748, 10126214), (821, 9225832), (881, 8597512), (952, 7956311), (1309, 5786408), (1496, 5063107), (1642, 4612916), (1762, 4298756), (2618, 2893204), (3284, 2306458), (3524, 2149378), (5236, 1446602), (5747, 1317976), (6167, 1228216), (6568, 1153229), (7048, 1074689), (9031, 838712), (9691, 781592), (10472, 723301), (11494, 658988), (12334, 614108), (13957, 542696), (14977, 505736), (18062, 419356), (19382, 390796), (22988, 329494), (24668, 307054), (27914, 271348), (29954, 252868), (36124, 209678), (38764, 195398), (45976, 164747), (49336, 153527), (55828, 135674), (59908, 126434), (63217, 119816), (67837, 111656), (72248, 104839), (77528, 97699)]