1321802304

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1804

約数の個数: 112

約数和(自身を含む): 3638678016

約数和(自身を除く): 2316875712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 137, 186, 192, 248, 274, 372, 411, 496, 548, 744, 822, 992, 1096, 1488, 1621, 1644, 1984, 2192, 2976, 3242, 3288, 4247, 4384, 4863, 5952, 6484, 6576, 8494, 8768, 9726, 12741, 12968, 13152, 16988, 19452, 25482, 25936, 26304, 33976, 38904, 50251, 50964, 51872, 67952, 77808, 100502, 101928, 103744, 135904, 150753, 155616, 201004, 203856, 222077, 271808, 301506, 311232, 402008, 407712, 444154, 603012, 666231, 804016, 815424, 888308, 1206024, 1332462, 1608032, 1776616, 2412048, 2664924, 3216064, 3553232, 4824096, 5329848, 6884387, 7106464, 9648192, 10659696, 13768774, 14212928, 20653161, 21319392, 27537548, 41306322, 42638784, 55075096, 82612644, 110150192, 165225288, 220300384, 330450576, 440600768, 660901152, 1321802304]

約数ペア:

[(1, 1321802304), (2, 660901152), (3, 440600768), (4, 330450576), (6, 220300384), (8, 165225288), (12, 110150192), (16, 82612644), (24, 55075096), (31, 42638784), (32, 41306322), (48, 27537548), (62, 21319392), (64, 20653161), (93, 14212928), (96, 13768774), (124, 10659696), (137, 9648192), (186, 7106464), (192, 6884387), (248, 5329848), (274, 4824096), (372, 3553232), (411, 3216064), (496, 2664924), (548, 2412048), (744, 1776616), (822, 1608032), (992, 1332462), (1096, 1206024), (1488, 888308), (1621, 815424), (1644, 804016), (1984, 666231), (2192, 603012), (2976, 444154), (3242, 407712), (3288, 402008), (4247, 311232), (4384, 301506), (4863, 271808), (5952, 222077), (6484, 203856), (6576, 201004), (8494, 155616), (8768, 150753), (9726, 135904), (12741, 103744), (12968, 101928), (13152, 100502), (16988, 77808), (19452, 67952), (25482, 51872), (25936, 50964), (26304, 50251), (33976, 38904)]