2247887628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 6895010304

約数和(自身を除く): 4647122676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 647, 714, 811, 1071, 1294, 1428, 1622, 1941, 2142, 2433, 2588, 3244, 3882, 4284, 4529, 4866, 5677, 5823, 7299, 7764, 9058, 9732, 10999, 11354, 11646, 13587, 13787, 14598, 17031, 18116, 21998, 22708, 23292, 27174, 27574, 29196, 32997, 34062, 40761, 41361, 43996, 51093, 54348, 55148, 65994, 68124, 76993, 81522, 82722, 96509, 98991, 102186, 124083, 131988, 153986, 163044, 165444, 193018, 197982, 204372, 230979, 248166, 289527, 307972, 386036, 395964, 461958, 496332, 524717, 579054, 692937, 868581, 923916, 1049434, 1158108, 1385874, 1574151, 1737162, 2098868, 2771748, 3148302, 3474324, 3673019, 4722453, 6296604, 7346038, 8920189, 9444906, 11019057, 14692076, 17840378, 18889812, 22038114, 26760567, 33057171, 35680756, 44076228, 53521134, 62441323, 66114342, 80281701, 107042268, 124882646, 132228684, 160563402, 187323969, 249765292, 321126804, 374647938, 561971907, 749295876, 1123943814, 2247887628]

約数ペア:

[(1, 2247887628), (2, 1123943814), (3, 749295876), (4, 561971907), (6, 374647938), (7, 321126804), (9, 249765292), (12, 187323969), (14, 160563402), (17, 132228684), (18, 124882646), (21, 107042268), (28, 80281701), (34, 66114342), (36, 62441323), (42, 53521134), (51, 44076228), (63, 35680756), (68, 33057171), (84, 26760567), (102, 22038114), (119, 18889812), (126, 17840378), (153, 14692076), (204, 11019057), (238, 9444906), (252, 8920189), (306, 7346038), (357, 6296604), (476, 4722453), (612, 3673019), (647, 3474324), (714, 3148302), (811, 2771748), (1071, 2098868), (1294, 1737162), (1428, 1574151), (1622, 1385874), (1941, 1158108), (2142, 1049434), (2433, 923916), (2588, 868581), (3244, 692937), (3882, 579054), (4284, 524717), (4529, 496332), (4866, 461958), (5677, 395964), (5823, 386036), (7299, 307972), (7764, 289527), (9058, 248166), (9732, 230979), (10999, 204372), (11354, 197982), (11646, 193018), (13587, 165444), (13787, 163044), (14598, 153986), (17031, 131988), (18116, 124083), (21998, 102186), (22708, 98991), (23292, 96509), (27174, 82722), (27574, 81522), (29196, 76993), (32997, 68124), (34062, 65994), (40761, 55148), (41361, 54348), (43996, 51093)]