1993148976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2293}}^1$

素因数の和:2523

約数の個数: 160

約数和(自身を含む): 6371814400

約数和(自身を除く): 4378665424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 199, 208, 273, 312, 336, 364, 398, 546, 597, 624, 728, 796, 1092, 1194, 1393, 1456, 1592, 2184, 2293, 2388, 2587, 2786, 3184, 4179, 4368, 4586, 4776, 5174, 5572, 6879, 7761, 8358, 9172, 9552, 10348, 11144, 13758, 15522, 16051, 16716, 18109, 18344, 20696, 22288, 27516, 29809, 31044, 32102, 33432, 36218, 36688, 41392, 48153, 54327, 55032, 59618, 62088, 64204, 66864, 72436, 89427, 96306, 108654, 110064, 119236, 124176, 128408, 144872, 178854, 192612, 208663, 217308, 238472, 256816, 289744, 357708, 385224, 417326, 434616, 456307, 476944, 625989, 715416, 770448, 834652, 869232, 912614, 1251978, 1368921, 1430832, 1669304, 1825228, 2503956, 2737842, 3194149, 3338608, 3650456, 5007912, 5475684, 5931991, 6388298, 7300912, 9582447, 10015824, 10951368, 11863982, 12776596, 17795973, 19164894, 21902736, 23727964, 25553192, 35591946, 38329788, 41523937, 47455928, 51106384, 71183892, 76659576, 83047874, 94911856, 124571811, 142367784, 153319152, 166095748, 249143622, 284735568, 332191496, 498287244, 664382992, 996574488, 1993148976]

約数ペア:

[(1, 1993148976), (2, 996574488), (3, 664382992), (4, 498287244), (6, 332191496), (7, 284735568), (8, 249143622), (12, 166095748), (13, 153319152), (14, 142367784), (16, 124571811), (21, 94911856), (24, 83047874), (26, 76659576), (28, 71183892), (39, 51106384), (42, 47455928), (48, 41523937), (52, 38329788), (56, 35591946), (78, 25553192), (84, 23727964), (91, 21902736), (104, 19164894), (112, 17795973), (156, 12776596), (168, 11863982), (182, 10951368), (199, 10015824), (208, 9582447), (273, 7300912), (312, 6388298), (336, 5931991), (364, 5475684), (398, 5007912), (546, 3650456), (597, 3338608), (624, 3194149), (728, 2737842), (796, 2503956), (1092, 1825228), (1194, 1669304), (1393, 1430832), (1456, 1368921), (1592, 1251978), (2184, 912614), (2293, 869232), (2388, 834652), (2587, 770448), (2786, 715416), (3184, 625989), (4179, 476944), (4368, 456307), (4586, 434616), (4776, 417326), (5174, 385224), (5572, 357708), (6879, 289744), (7761, 256816), (8358, 238472), (9172, 217308), (9552, 208663), (10348, 192612), (11144, 178854), (13758, 144872), (15522, 128408), (16051, 124176), (16716, 119236), (18109, 110064), (18344, 108654), (20696, 96306), (22288, 89427), (27516, 72436), (29809, 66864), (31044, 64204), (32102, 62088), (33432, 59618), (36218, 55032), (36688, 54327), (41392, 48153)]