2721259872

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 7963274592

約数和(自身を除く): 5242014720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 317, 328, 369, 492, 634, 656, 727, 738, 951, 984, 1268, 1312, 1454, 1476, 1902, 1968, 2181, 2536, 2853, 2908, 2952, 3804, 3936, 4362, 5072, 5706, 5816, 5904, 6543, 7608, 8724, 10144, 11412, 11632, 11808, 12997, 13086, 15216, 17448, 22824, 23264, 25994, 26172, 29807, 30432, 34896, 38991, 45648, 51988, 52344, 59614, 69792, 77982, 89421, 91296, 103976, 104688, 116973, 119228, 155964, 178842, 207952, 209376, 230459, 233946, 238456, 268263, 311928, 357684, 415904, 460918, 467892, 476912, 536526, 623856, 691377, 715368, 921836, 935784, 953824, 1073052, 1247712, 1382754, 1430736, 1843672, 1871568, 2074131, 2146104, 2765508, 2861472, 3687344, 3743136, 4148262, 4292208, 5531016, 7374688, 8296524, 8584416, 9448819, 11062032, 16593048, 18897638, 22124064, 28346457, 33186096, 37795276, 56692914, 66372192, 75590552, 85039371, 113385828, 151181104, 170078742, 226771656, 302362208, 340157484, 453543312, 680314968, 907086624, 1360629936, 2721259872]

約数ペア:

[(1, 2721259872), (2, 1360629936), (3, 907086624), (4, 680314968), (6, 453543312), (8, 340157484), (9, 302362208), (12, 226771656), (16, 170078742), (18, 151181104), (24, 113385828), (32, 85039371), (36, 75590552), (41, 66372192), (48, 56692914), (72, 37795276), (82, 33186096), (96, 28346457), (123, 22124064), (144, 18897638), (164, 16593048), (246, 11062032), (288, 9448819), (317, 8584416), (328, 8296524), (369, 7374688), (492, 5531016), (634, 4292208), (656, 4148262), (727, 3743136), (738, 3687344), (951, 2861472), (984, 2765508), (1268, 2146104), (1312, 2074131), (1454, 1871568), (1476, 1843672), (1902, 1430736), (1968, 1382754), (2181, 1247712), (2536, 1073052), (2853, 953824), (2908, 935784), (2952, 921836), (3804, 715368), (3936, 691377), (4362, 623856), (5072, 536526), (5706, 476912), (5816, 467892), (5904, 460918), (6543, 415904), (7608, 357684), (8724, 311928), (10144, 268263), (11412, 238456), (11632, 233946), (11808, 230459), (12997, 209376), (13086, 207952), (15216, 178842), (17448, 155964), (22824, 119228), (23264, 116973), (25994, 104688), (26172, 103976), (29807, 91296), (30432, 89421), (34896, 77982), (38991, 69792), (45648, 59614), (51988, 52344)]