1965768168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4523}}^1$

素因数の和:4751

約数の個数: 128

約数和(自身を含む): 6080256000

約数和(自身を除く): 4114487832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 199, 273, 312, 364, 398, 546, 597, 728, 796, 1092, 1194, 1393, 1592, 2184, 2388, 2587, 2786, 4179, 4523, 4776, 5174, 5572, 7761, 8358, 9046, 10348, 11144, 13569, 15522, 16716, 18092, 18109, 20696, 27138, 31044, 31661, 33432, 36184, 36218, 54276, 54327, 58799, 62088, 63322, 72436, 94983, 108552, 108654, 117598, 126644, 144872, 176397, 189966, 217308, 235196, 253288, 352794, 379932, 411593, 434616, 470392, 705588, 759864, 823186, 900077, 1234779, 1411176, 1646372, 1800154, 2469558, 2700231, 3292744, 3600308, 4939116, 5400462, 6300539, 7200616, 9878232, 10800924, 11701001, 12601078, 18901617, 21601848, 23402002, 25202156, 35103003, 37803234, 46804004, 50404312, 70206006, 75606468, 81907007, 93608008, 140412012, 151212936, 163814014, 245721021, 280824024, 327628028, 491442042, 655256056, 982884084, 1965768168]

約数ペア:

[(1, 1965768168), (2, 982884084), (3, 655256056), (4, 491442042), (6, 327628028), (7, 280824024), (8, 245721021), (12, 163814014), (13, 151212936), (14, 140412012), (21, 93608008), (24, 81907007), (26, 75606468), (28, 70206006), (39, 50404312), (42, 46804004), (52, 37803234), (56, 35103003), (78, 25202156), (84, 23402002), (91, 21601848), (104, 18901617), (156, 12601078), (168, 11701001), (182, 10800924), (199, 9878232), (273, 7200616), (312, 6300539), (364, 5400462), (398, 4939116), (546, 3600308), (597, 3292744), (728, 2700231), (796, 2469558), (1092, 1800154), (1194, 1646372), (1393, 1411176), (1592, 1234779), (2184, 900077), (2388, 823186), (2587, 759864), (2786, 705588), (4179, 470392), (4523, 434616), (4776, 411593), (5174, 379932), (5572, 352794), (7761, 253288), (8358, 235196), (9046, 217308), (10348, 189966), (11144, 176397), (13569, 144872), (15522, 126644), (16716, 117598), (18092, 108654), (18109, 108552), (20696, 94983), (27138, 72436), (31044, 63322), (31661, 62088), (33432, 58799), (36184, 54327), (36218, 54276)]