7157396484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{977}}^1\times {\mathrm{4153}}^1$

素因数の和:5154

約数の個数: 108

約数和(自身を含む): 21072768444

約数和(自身を除く): 13915371960

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 977, 1764, 1954, 2931, 3908, 4153, 5862, 6839, 8306, 8793, 11724, 12459, 13678, 16612, 17586, 20517, 24918, 27356, 29071, 35172, 37377, 41034, 47873, 49836, 58142, 61551, 74754, 82068, 87213, 95746, 116284, 123102, 143619, 149508, 174426, 191492, 203497, 246204, 261639, 287238, 348852, 406994, 430857, 523278, 574476, 610491, 813988, 861714, 1046556, 1220982, 1723428, 1831473, 2441964, 3662946, 4057481, 7325892, 8114962, 12172443, 16229924, 24344886, 28402367, 36517329, 48689772, 56804734, 73034658, 85207101, 113609468, 146069316, 170414202, 198816569, 255621303, 340828404, 397633138, 511242606, 596449707, 795266276, 1022485212, 1192899414, 1789349121, 2385798828, 3578698242, 7157396484]

約数ペア:

[(1, 7157396484), (2, 3578698242), (3, 2385798828), (4, 1789349121), (6, 1192899414), (7, 1022485212), (9, 795266276), (12, 596449707), (14, 511242606), (18, 397633138), (21, 340828404), (28, 255621303), (36, 198816569), (42, 170414202), (49, 146069316), (63, 113609468), (84, 85207101), (98, 73034658), (126, 56804734), (147, 48689772), (196, 36517329), (252, 28402367), (294, 24344886), (441, 16229924), (588, 12172443), (882, 8114962), (977, 7325892), (1764, 4057481), (1954, 3662946), (2931, 2441964), (3908, 1831473), (4153, 1723428), (5862, 1220982), (6839, 1046556), (8306, 861714), (8793, 813988), (11724, 610491), (12459, 574476), (13678, 523278), (16612, 430857), (17586, 406994), (20517, 348852), (24918, 287238), (27356, 261639), (29071, 246204), (35172, 203497), (37377, 191492), (41034, 174426), (47873, 149508), (49836, 143619), (58142, 123102), (61551, 116284), (74754, 95746), (82068, 87213)]