2105385156

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{461}}^1\times {\mathrm{863}}^1$

素因数の和:1351

約数の個数: 144

約数和(自身を含む): 6370721280

約数和(自身を除く): 4265336124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 461, 588, 756, 863, 882, 922, 1323, 1383, 1726, 1764, 1844, 2589, 2646, 2766, 3227, 3452, 4149, 5178, 5292, 5532, 6041, 6454, 7767, 8298, 9681, 10356, 12082, 12447, 12908, 15534, 16596, 18123, 19362, 22589, 23301, 24164, 24894, 29043, 31068, 36246, 38724, 42287, 45178, 46602, 49788, 54369, 58086, 67767, 72492, 84574, 87129, 90356, 93204, 108738, 116172, 126861, 135534, 163107, 169148, 174258, 203301, 217476, 253722, 271068, 326214, 348516, 380583, 397843, 406602, 507444, 609903, 652428, 761166, 795686, 813204, 1141749, 1193529, 1219806, 1522332, 1591372, 2283498, 2387058, 2439612, 2784901, 3580587, 4566996, 4774116, 5569802, 7161174, 8354703, 10741761, 11139604, 14322348, 16709406, 19494307, 21483522, 25064109, 33418812, 38988614, 42967044, 50128218, 58482921, 75192327, 77977228, 100256436, 116965842, 150384654, 175448763, 233931684, 300769308, 350897526, 526346289, 701795052, 1052692578, 2105385156]

約数ペア:

[(1, 2105385156), (2, 1052692578), (3, 701795052), (4, 526346289), (6, 350897526), (7, 300769308), (9, 233931684), (12, 175448763), (14, 150384654), (18, 116965842), (21, 100256436), (27, 77977228), (28, 75192327), (36, 58482921), (42, 50128218), (49, 42967044), (54, 38988614), (63, 33418812), (84, 25064109), (98, 21483522), (108, 19494307), (126, 16709406), (147, 14322348), (189, 11139604), (196, 10741761), (252, 8354703), (294, 7161174), (378, 5569802), (441, 4774116), (461, 4566996), (588, 3580587), (756, 2784901), (863, 2439612), (882, 2387058), (922, 2283498), (1323, 1591372), (1383, 1522332), (1726, 1219806), (1764, 1193529), (1844, 1141749), (2589, 813204), (2646, 795686), (2766, 761166), (3227, 652428), (3452, 609903), (4149, 507444), (5178, 406602), (5292, 397843), (5532, 380583), (6041, 348516), (6454, 326214), (7767, 271068), (8298, 253722), (9681, 217476), (10356, 203301), (12082, 174258), (12447, 169148), (12908, 163107), (15534, 135534), (16596, 126861), (18123, 116172), (19362, 108738), (22589, 93204), (23301, 90356), (24164, 87129), (24894, 84574), (29043, 72492), (31068, 67767), (36246, 58086), (38724, 54369), (42287, 49788), (45178, 46602)]