457312128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 1562803200

約数和(自身を除く): 1105491072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 384, 416, 448, 483, 546, 552, 569, 598, 624, 644, 672, 728, 736, 832, 896, 897, 966, 1092, 1104, 1138, 1196, 1248, 1288, 1344, 1456, 1472, 1664, 1707, 1794, 1932, 2093, 2184, 2208, 2276, 2392, 2496, 2576, 2688, 2912, 2944, 3414, 3588, 3864, 3983, 4186, 4368, 4416, 4552, 4784, 4992, 5152, 5824, 6279, 6828, 7176, 7397, 7728, 7966, 8372, 8736, 8832, 9104, 9568, 10304, 11648, 11949, 12558, 13087, 13656, 14352, 14794, 15456, 15932, 16744, 17472, 18208, 19136, 20608, 22191, 23898, 25116, 26174, 27312, 28704, 29588, 30912, 31864, 33488, 34944, 36416, 38272, 39261, 44382, 47796, 50232, 51779, 52348, 54624, 57408, 59176, 61824, 63728, 66976, 72832, 78522, 88764, 91609, 95592, 100464, 103558, 104696, 109248, 114816, 118352, 127456, 133952, 155337, 157044, 170131, 177528, 183218, 191184, 200928, 207116, 209392, 218496, 236704, 254912, 267904, 274827, 310674, 314088, 340262, 355056, 366436, 382368, 401856, 414232, 418784, 473408, 509824, 510393, 549654, 621348, 628176, 680524, 710112, 732872, 764736, 803712, 828464, 837568, 946816, 1020786, 1099308, 1190917, 1242696, 1256352, 1361048, 1420224, 1465744, 1529472, 1656928, 1675136, 2041572, 2198616, 2381834, 2485392, 2512704, 2722096, 2840448, 2931488, 3313856, 3572751, 4083144, 4397232, 4763668, 4970784, 5025408, 5444192, 5862976, 6627712, 7145502, 8166288, 8794464, 9527336, 9941568, 10888384, 11725952, 14291004, 16332576, 17588928, 19054672, 19883136, 21776768, 28582008, 32665152, 35177856, 38109344, 57164016, 65330304, 76218688, 114328032, 152437376, 228656064, 457312128]

約数ペア:

[(1, 457312128), (2, 228656064), (3, 152437376), (4, 114328032), (6, 76218688), (7, 65330304), (8, 57164016), (12, 38109344), (13, 35177856), (14, 32665152), (16, 28582008), (21, 21776768), (23, 19883136), (24, 19054672), (26, 17588928), (28, 16332576), (32, 14291004), (39, 11725952), (42, 10888384), (46, 9941568), (48, 9527336), (52, 8794464), (56, 8166288), (64, 7145502), (69, 6627712), (78, 5862976), (84, 5444192), (91, 5025408), (92, 4970784), (96, 4763668), (104, 4397232), (112, 4083144), (128, 3572751), (138, 3313856), (156, 2931488), (161, 2840448), (168, 2722096), (182, 2512704), (184, 2485392), (192, 2381834), (208, 2198616), (224, 2041572), (273, 1675136), (276, 1656928), (299, 1529472), (312, 1465744), (322, 1420224), (336, 1361048), (364, 1256352), (368, 1242696), (384, 1190917), (416, 1099308), (448, 1020786), (483, 946816), (546, 837568), (552, 828464), (569, 803712), (598, 764736), (624, 732872), (644, 710112), (672, 680524), (728, 628176), (736, 621348), (832, 549654), (896, 510393), (897, 509824), (966, 473408), (1092, 418784), (1104, 414232), (1138, 401856), (1196, 382368), (1248, 366436), (1288, 355056), (1344, 340262), (1456, 314088), (1472, 310674), (1664, 274827), (1707, 267904), (1794, 254912), (1932, 236704), (2093, 218496), (2184, 209392), (2208, 207116), (2276, 200928), (2392, 191184), (2496, 183218), (2576, 177528), (2688, 170131), (2912, 157044), (2944, 155337), (3414, 133952), (3588, 127456), (3864, 118352), (3983, 114816), (4186, 109248), (4368, 104696), (4416, 103558), (4552, 100464), (4784, 95592), (4992, 91609), (5152, 88764), (5824, 78522), (6279, 72832), (6828, 66976), (7176, 63728), (7397, 61824), (7728, 59176), (7966, 57408), (8372, 54624), (8736, 52348), (8832, 51779), (9104, 50232), (9568, 47796), (10304, 44382), (11648, 39261), (11949, 38272), (12558, 36416), (13087, 34944), (13656, 33488), (14352, 31864), (14794, 30912), (15456, 29588), (15932, 28704), (16744, 27312), (17472, 26174), (18208, 25116), (19136, 23898), (20608, 22191)]