1252824804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 4017808704

約数和(自身を除く): 2764983900

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 181, 198, 227, 231, 242, 252, 308, 362, 363, 396, 454, 462, 484, 543, 681, 693, 724, 726, 847, 908, 924, 1086, 1089, 1267, 1362, 1386, 1452, 1589, 1629, 1694, 1991, 2043, 2172, 2178, 2497, 2534, 2541, 2724, 2772, 3178, 3258, 3388, 3801, 3982, 4086, 4356, 4767, 4994, 5068, 5082, 5973, 6356, 6516, 7491, 7602, 7623, 7964, 8172, 9534, 9988, 10164, 11403, 11946, 13937, 14301, 14982, 15204, 15246, 17479, 17919, 19068, 21901, 22473, 22806, 23892, 27467, 27874, 28602, 29964, 30492, 34958, 35838, 41087, 41811, 43802, 44946, 45612, 52437, 54934, 55748, 57204, 65703, 69916, 71676, 82174, 82401, 83622, 87604, 89892, 104874, 109868, 123261, 125433, 131406, 153307, 157311, 164348, 164802, 167244, 192269, 197109, 209748, 246522, 247203, 250866, 262812, 287609, 306614, 314622, 329604, 369783, 384538, 394218, 451957, 459921, 493044, 494406, 501732, 575218, 576807, 613228, 629244, 739566, 769076, 788436, 862827, 903914, 919842, 988812, 1150436, 1153614, 1355871, 1379763, 1479132, 1725654, 1730421, 1807828, 1839684, 2307228, 2588481, 2711742, 2759526, 3163699, 3451308, 3460842, 4067613, 4971527, 5176962, 5423484, 5519052, 6327398, 6921684, 8135226, 9491097, 9943054, 10353924, 12654796, 14914581, 16270452, 18982194, 19886108, 28473291, 29829162, 34800689, 37964388, 44743743, 56946582, 59658324, 69601378, 89487486, 104402067, 113893164, 139202756, 178974972, 208804134, 313206201, 417608268, 626412402, 1252824804]

約数ペア:

[(1, 1252824804), (2, 626412402), (3, 417608268), (4, 313206201), (6, 208804134), (7, 178974972), (9, 139202756), (11, 113893164), (12, 104402067), (14, 89487486), (18, 69601378), (21, 59658324), (22, 56946582), (28, 44743743), (33, 37964388), (36, 34800689), (42, 29829162), (44, 28473291), (63, 19886108), (66, 18982194), (77, 16270452), (84, 14914581), (99, 12654796), (121, 10353924), (126, 9943054), (132, 9491097), (154, 8135226), (181, 6921684), (198, 6327398), (227, 5519052), (231, 5423484), (242, 5176962), (252, 4971527), (308, 4067613), (362, 3460842), (363, 3451308), (396, 3163699), (454, 2759526), (462, 2711742), (484, 2588481), (543, 2307228), (681, 1839684), (693, 1807828), (724, 1730421), (726, 1725654), (847, 1479132), (908, 1379763), (924, 1355871), (1086, 1153614), (1089, 1150436), (1267, 988812), (1362, 919842), (1386, 903914), (1452, 862827), (1589, 788436), (1629, 769076), (1694, 739566), (1991, 629244), (2043, 613228), (2172, 576807), (2178, 575218), (2497, 501732), (2534, 494406), (2541, 493044), (2724, 459921), (2772, 451957), (3178, 394218), (3258, 384538), (3388, 369783), (3801, 329604), (3982, 314622), (4086, 306614), (4356, 287609), (4767, 262812), (4994, 250866), (5068, 247203), (5082, 246522), (5973, 209748), (6356, 197109), (6516, 192269), (7491, 167244), (7602, 164802), (7623, 164348), (7964, 157311), (8172, 153307), (9534, 131406), (9988, 125433), (10164, 123261), (11403, 109868), (11946, 104874), (13937, 89892), (14301, 87604), (14982, 83622), (15204, 82401), (15246, 82174), (17479, 71676), (17919, 69916), (19068, 65703), (21901, 57204), (22473, 55748), (22806, 54934), (23892, 52437), (27467, 45612), (27874, 44946), (28602, 43802), (29964, 41811), (30492, 41087), (34958, 35838)]