2488403584

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 5062586400

約数和(自身を除く): 2574182816

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 179, 268, 358, 536, 716, 1072, 1432, 1621, 2144, 2864, 3242, 4288, 5728, 6484, 8576, 11456, 11993, 12968, 22912, 23986, 25936, 47972, 51872, 95944, 103744, 108607, 191888, 207488, 217214, 290159, 383776, 434428, 580318, 767552, 868856, 1160636, 1535104, 1737712, 2321272, 3475424, 4642544, 6950848, 9285088, 13901696, 18570176, 19440653, 37140352, 38881306, 77762612, 155525224, 311050448, 622100896, 1244201792, 2488403584]

約数ペア:

[(1, 2488403584), (2, 1244201792), (4, 622100896), (8, 311050448), (16, 155525224), (32, 77762612), (64, 38881306), (67, 37140352), (128, 19440653), (134, 18570176), (179, 13901696), (268, 9285088), (358, 6950848), (536, 4642544), (716, 3475424), (1072, 2321272), (1432, 1737712), (1621, 1535104), (2144, 1160636), (2864, 868856), (3242, 767552), (4288, 580318), (5728, 434428), (6484, 383776), (8576, 290159), (11456, 217214), (11993, 207488), (12968, 191888), (22912, 108607), (23986, 103744), (25936, 95944), (47972, 51872)]