1571804208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20479}}^1$

素因数の和:20547

約数の個数: 120

約数和(自身を含む): 4853022720

約数和(自身を除く): 3281218512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 19188, 20479, 25584, 38376, 40958, 61437, 76752, 81916, 122874, 163832, 184311, 245748, 266227, 327664, 368622, 491496, 532454, 737244, 798681, 839639, 982992, 1064908, 1474488, 1597362, 1679278, 2129816, 2396043, 2518917, 2948976, 3194724, 3358556, 4259632, 4792086, 5037834, 6389448, 6717112, 7556751, 9584172, 10075668, 10915307, 12778896, 13434224, 15113502, 19168344, 20151336, 21830614, 30227004, 32745921, 38336688, 40302672, 43661228, 60454008, 65491842, 87322456, 98237763, 120908016, 130983684, 174644912, 196475526, 261967368, 392951052, 523934736, 785902104, 1571804208]

約数ペア:

[(1, 1571804208), (2, 785902104), (3, 523934736), (4, 392951052), (6, 261967368), (8, 196475526), (9, 174644912), (12, 130983684), (13, 120908016), (16, 98237763), (18, 87322456), (24, 65491842), (26, 60454008), (36, 43661228), (39, 40302672), (41, 38336688), (48, 32745921), (52, 30227004), (72, 21830614), (78, 20151336), (82, 19168344), (104, 15113502), (117, 13434224), (123, 12778896), (144, 10915307), (156, 10075668), (164, 9584172), (208, 7556751), (234, 6717112), (246, 6389448), (312, 5037834), (328, 4792086), (369, 4259632), (468, 3358556), (492, 3194724), (533, 2948976), (624, 2518917), (656, 2396043), (738, 2129816), (936, 1679278), (984, 1597362), (1066, 1474488), (1476, 1064908), (1599, 982992), (1872, 839639), (1968, 798681), (2132, 737244), (2952, 532454), (3198, 491496), (4264, 368622), (4797, 327664), (5904, 266227), (6396, 245748), (8528, 184311), (9594, 163832), (12792, 122874), (19188, 81916), (20479, 76752), (25584, 61437), (38376, 40958)]