981365112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49927}}^1$

素因数の和:49962

約数の個数: 128

約数和(自身を含む): 3355161600

約数和(自身を除く): 2373796488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 49927, 99854, 149781, 199708, 299562, 349489, 399416, 449343, 599124, 649051, 698978, 898686, 1048467, 1198248, 1298102, 1348029, 1397956, 1797372, 1947153, 2096934, 2596204, 2696058, 2795912, 3145401, 3594744, 3894306, 4193868, 4543357, 5192408, 5392116, 5841459, 6290802, 7788612, 8387736, 9086714, 9436203, 10784232, 11682918, 12581604, 13630071, 15577224, 17524377, 18173428, 18872406, 23365836, 25163208, 27260142, 35048754, 36346856, 37744812, 40890213, 46731672, 54520284, 70097508, 75489624, 81780426, 109040568, 122670639, 140195016, 163560852, 245341278, 327121704, 490682556, 981365112]

約数ペア:

[(1, 981365112), (2, 490682556), (3, 327121704), (4, 245341278), (6, 163560852), (7, 140195016), (8, 122670639), (9, 109040568), (12, 81780426), (13, 75489624), (14, 70097508), (18, 54520284), (21, 46731672), (24, 40890213), (26, 37744812), (27, 36346856), (28, 35048754), (36, 27260142), (39, 25163208), (42, 23365836), (52, 18872406), (54, 18173428), (56, 17524377), (63, 15577224), (72, 13630071), (78, 12581604), (84, 11682918), (91, 10784232), (104, 9436203), (108, 9086714), (117, 8387736), (126, 7788612), (156, 6290802), (168, 5841459), (182, 5392116), (189, 5192408), (216, 4543357), (234, 4193868), (252, 3894306), (273, 3594744), (312, 3145401), (351, 2795912), (364, 2696058), (378, 2596204), (468, 2096934), (504, 1947153), (546, 1797372), (702, 1397956), (728, 1348029), (756, 1298102), (819, 1198248), (936, 1048467), (1092, 898686), (1404, 698978), (1512, 649051), (1638, 599124), (2184, 449343), (2457, 399416), (2808, 349489), (3276, 299562), (4914, 199708), (6552, 149781), (9828, 99854), (19656, 49927)]