2103707976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 5703384960

約数和(自身を除く): 3599676984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 181, 183, 204, 244, 362, 366, 408, 467, 488, 543, 724, 732, 934, 1037, 1086, 1401, 1448, 1464, 1868, 2074, 2172, 2802, 3077, 3111, 3736, 4148, 4344, 5604, 6154, 6222, 7939, 8296, 9231, 11041, 11208, 12308, 12444, 15878, 18462, 22082, 23817, 24616, 24888, 28487, 31756, 33123, 36924, 44164, 47634, 56974, 63512, 66246, 73848, 84527, 85461, 88328, 95268, 113948, 132492, 169054, 170922, 187697, 190536, 227896, 253581, 264984, 338108, 341844, 375394, 484279, 507162, 563091, 676216, 683688, 750788, 968558, 1014324, 1126182, 1436959, 1452837, 1501576, 1937116, 2028648, 2252364, 2873918, 2905674, 3874232, 4310877, 4504728, 5156147, 5747836, 5811348, 8621754, 10312294, 11495672, 11622696, 15468441, 17243508, 20624588, 30936882, 34487016, 41249176, 61873764, 87654499, 123747528, 175308998, 262963497, 350617996, 525926994, 701235992, 1051853988, 2103707976]

約数ペア:

[(1, 2103707976), (2, 1051853988), (3, 701235992), (4, 525926994), (6, 350617996), (8, 262963497), (12, 175308998), (17, 123747528), (24, 87654499), (34, 61873764), (51, 41249176), (61, 34487016), (68, 30936882), (102, 20624588), (122, 17243508), (136, 15468441), (181, 11622696), (183, 11495672), (204, 10312294), (244, 8621754), (362, 5811348), (366, 5747836), (408, 5156147), (467, 4504728), (488, 4310877), (543, 3874232), (724, 2905674), (732, 2873918), (934, 2252364), (1037, 2028648), (1086, 1937116), (1401, 1501576), (1448, 1452837), (1464, 1436959), (1868, 1126182), (2074, 1014324), (2172, 968558), (2802, 750788), (3077, 683688), (3111, 676216), (3736, 563091), (4148, 507162), (4344, 484279), (5604, 375394), (6154, 341844), (6222, 338108), (7939, 264984), (8296, 253581), (9231, 227896), (11041, 190536), (11208, 187697), (12308, 170922), (12444, 169054), (15878, 132492), (18462, 113948), (22082, 95268), (23817, 88328), (24616, 85461), (24888, 84527), (28487, 73848), (31756, 66246), (33123, 63512), (36924, 56974), (44164, 47634)]