2149380324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{811}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 6703482240

約数和(自身を除く): 4554101916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 809, 811, 819, 1092, 1618, 1622, 1638, 2427, 2433, 3236, 3244, 3276, 4854, 4866, 5663, 5677, 7281, 7299, 9708, 9732, 10517, 10543, 11326, 11354, 14562, 14598, 16989, 17031, 21034, 21086, 22652, 22708, 29124, 29196, 31551, 31629, 33978, 34062, 42068, 42172, 50967, 51093, 63102, 63258, 67956, 68124, 73619, 73801, 94653, 94887, 101934, 102186, 126204, 126516, 147238, 147602, 189306, 189774, 203868, 204372, 220857, 221403, 294476, 295204, 378612, 379548, 441714, 442806, 656099, 662571, 664209, 883428, 885612, 1312198, 1325142, 1328418, 1968297, 2624396, 2650284, 2656836, 3936594, 4592693, 5904891, 7873188, 8529287, 9185386, 11809782, 13778079, 17058574, 18370772, 23619564, 25587861, 27556158, 34117148, 41334237, 51175722, 55112316, 59705009, 76763583, 82668474, 102351444, 119410018, 153527166, 165336948, 179115027, 238820036, 307054332, 358230054, 537345081, 716460108, 1074690162, 2149380324]

約数ペア:

[(1, 2149380324), (2, 1074690162), (3, 716460108), (4, 537345081), (6, 358230054), (7, 307054332), (9, 238820036), (12, 179115027), (13, 165336948), (14, 153527166), (18, 119410018), (21, 102351444), (26, 82668474), (28, 76763583), (36, 59705009), (39, 55112316), (42, 51175722), (52, 41334237), (63, 34117148), (78, 27556158), (84, 25587861), (91, 23619564), (117, 18370772), (126, 17058574), (156, 13778079), (182, 11809782), (234, 9185386), (252, 8529287), (273, 7873188), (364, 5904891), (468, 4592693), (546, 3936594), (809, 2656836), (811, 2650284), (819, 2624396), (1092, 1968297), (1618, 1328418), (1622, 1325142), (1638, 1312198), (2427, 885612), (2433, 883428), (3236, 664209), (3244, 662571), (3276, 656099), (4854, 442806), (4866, 441714), (5663, 379548), (5677, 378612), (7281, 295204), (7299, 294476), (9708, 221403), (9732, 220857), (10517, 204372), (10543, 203868), (11326, 189774), (11354, 189306), (14562, 147602), (14598, 147238), (16989, 126516), (17031, 126204), (21034, 102186), (21086, 101934), (22652, 94887), (22708, 94653), (29124, 73801), (29196, 73619), (31551, 68124), (31629, 67956), (33978, 63258), (34062, 63102), (42068, 51093), (42172, 50967)]