977321808

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 160

約数和(自身を含む): 2924812800

約数和(自身を除く): 1947490992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 181, 216, 232, 261, 348, 362, 431, 432, 464, 522, 543, 696, 724, 783, 862, 1044, 1086, 1293, 1392, 1448, 1566, 1629, 1724, 2088, 2172, 2586, 2896, 3132, 3258, 3448, 3879, 4176, 4344, 4887, 5172, 5249, 6264, 6516, 6896, 7758, 8688, 9774, 10344, 10498, 11637, 12499, 12528, 13032, 15516, 15747, 19548, 20688, 20996, 23274, 24998, 26064, 31032, 31494, 37497, 39096, 41992, 46548, 47241, 49996, 62064, 62988, 74994, 78011, 78192, 83984, 93096, 94482, 99992, 112491, 125976, 141723, 149988, 156022, 186192, 188964, 199984, 224982, 234033, 251952, 283446, 299976, 312044, 337473, 377928, 449964, 468066, 566892, 599952, 624088, 674946, 702099, 755856, 899928, 936132, 1133784, 1248176, 1349892, 1404198, 1799856, 1872264, 2106297, 2262319, 2267568, 2699784, 2808396, 3744528, 4212594, 4524638, 5399568, 5616792, 6786957, 8425188, 9049276, 11233584, 13573914, 16850376, 18098552, 20360871, 27147828, 33700752, 36197104, 40721742, 54295656, 61082613, 81443484, 108591312, 122165226, 162886968, 244330452, 325773936, 488660904, 977321808]

約数ペア:

[(1, 977321808), (2, 488660904), (3, 325773936), (4, 244330452), (6, 162886968), (8, 122165226), (9, 108591312), (12, 81443484), (16, 61082613), (18, 54295656), (24, 40721742), (27, 36197104), (29, 33700752), (36, 27147828), (48, 20360871), (54, 18098552), (58, 16850376), (72, 13573914), (87, 11233584), (108, 9049276), (116, 8425188), (144, 6786957), (174, 5616792), (181, 5399568), (216, 4524638), (232, 4212594), (261, 3744528), (348, 2808396), (362, 2699784), (431, 2267568), (432, 2262319), (464, 2106297), (522, 1872264), (543, 1799856), (696, 1404198), (724, 1349892), (783, 1248176), (862, 1133784), (1044, 936132), (1086, 899928), (1293, 755856), (1392, 702099), (1448, 674946), (1566, 624088), (1629, 599952), (1724, 566892), (2088, 468066), (2172, 449964), (2586, 377928), (2896, 337473), (3132, 312044), (3258, 299976), (3448, 283446), (3879, 251952), (4176, 234033), (4344, 224982), (4887, 199984), (5172, 188964), (5249, 186192), (6264, 156022), (6516, 149988), (6896, 141723), (7758, 125976), (8688, 112491), (9774, 99992), (10344, 94482), (10498, 93096), (11637, 83984), (12499, 78192), (12528, 78011), (13032, 74994), (15516, 62988), (15747, 62064), (19548, 49996), (20688, 47241), (20996, 46548), (23274, 41992), (24998, 39096), (26064, 37497), (31032, 31494)]