661254048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 288

約数和(自身を含む): 2417216256

約数和(自身を除く): 1755962208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 96, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 224, 234, 252, 273, 276, 288, 299, 312, 322, 336, 364, 368, 414, 416, 468, 483, 504, 546, 552, 598, 624, 644, 672, 728, 736, 819, 828, 897, 936, 966, 1008, 1092, 1097, 1104, 1196, 1248, 1288, 1449, 1456, 1638, 1656, 1794, 1872, 1932, 2016, 2093, 2184, 2194, 2208, 2392, 2576, 2691, 2898, 2912, 3276, 3291, 3312, 3588, 3744, 3864, 4186, 4368, 4388, 4784, 5152, 5382, 5796, 6279, 6552, 6582, 6624, 7176, 7679, 7728, 8372, 8736, 8776, 9568, 9873, 10764, 11592, 12558, 13104, 13164, 14261, 14352, 15358, 15456, 16744, 17552, 18837, 19746, 21528, 23037, 23184, 25116, 25231, 26208, 26328, 28522, 28704, 30716, 33488, 35104, 37674, 39492, 42783, 43056, 46074, 46368, 50232, 50462, 52656, 57044, 61432, 66976, 69111, 75348, 75693, 78984, 85566, 86112, 92148, 99827, 100464, 100924, 105312, 114088, 122864, 128349, 138222, 150696, 151386, 157968, 171132, 176617, 184296, 199654, 200928, 201848, 227079, 228176, 245728, 256698, 276444, 299481, 301392, 302772, 315936, 328003, 342264, 353234, 368592, 399308, 403696, 454158, 456352, 513396, 529851, 552888, 598962, 602784, 605544, 656006, 684528, 706468, 737184, 798616, 807392, 898443, 908316, 984009, 1026792, 1059702, 1105776, 1197924, 1211088, 1312012, 1369056, 1412936, 1589553, 1597232, 1796886, 1816632, 1968018, 2053584, 2119404, 2211552, 2296021, 2395848, 2422176, 2624024, 2825872, 2952027, 3179106, 3194464, 3593772, 3633264, 3936036, 4107168, 4238808, 4592042, 4791696, 5248048, 5651744, 5904054, 6358212, 6888063, 7187544, 7266528, 7872072, 8477616, 9184084, 9583392, 10496096, 11808108, 12716424, 13776126, 14375088, 15744144, 16955232, 18368168, 20664189, 23616216, 25432848, 27552252, 28750176, 31488288, 36736336, 41328378, 47232432, 50865696, 55104504, 73472672, 82656756, 94464864, 110209008, 165313512, 220418016, 330627024, 661254048]

約数ペア:

[(1, 661254048), (2, 330627024), (3, 220418016), (4, 165313512), (6, 110209008), (7, 94464864), (8, 82656756), (9, 73472672), (12, 55104504), (13, 50865696), (14, 47232432), (16, 41328378), (18, 36736336), (21, 31488288), (23, 28750176), (24, 27552252), (26, 25432848), (28, 23616216), (32, 20664189), (36, 18368168), (39, 16955232), (42, 15744144), (46, 14375088), (48, 13776126), (52, 12716424), (56, 11808108), (63, 10496096), (69, 9583392), (72, 9184084), (78, 8477616), (84, 7872072), (91, 7266528), (92, 7187544), (96, 6888063), (104, 6358212), (112, 5904054), (117, 5651744), (126, 5248048), (138, 4791696), (144, 4592042), (156, 4238808), (161, 4107168), (168, 3936036), (182, 3633264), (184, 3593772), (207, 3194464), (208, 3179106), (224, 2952027), (234, 2825872), (252, 2624024), (273, 2422176), (276, 2395848), (288, 2296021), (299, 2211552), (312, 2119404), (322, 2053584), (336, 1968018), (364, 1816632), (368, 1796886), (414, 1597232), (416, 1589553), (468, 1412936), (483, 1369056), (504, 1312012), (546, 1211088), (552, 1197924), (598, 1105776), (624, 1059702), (644, 1026792), (672, 984009), (728, 908316), (736, 898443), (819, 807392), (828, 798616), (897, 737184), (936, 706468), (966, 684528), (1008, 656006), (1092, 605544), (1097, 602784), (1104, 598962), (1196, 552888), (1248, 529851), (1288, 513396), (1449, 456352), (1456, 454158), (1638, 403696), (1656, 399308), (1794, 368592), (1872, 353234), (1932, 342264), (2016, 328003), (2093, 315936), (2184, 302772), (2194, 301392), (2208, 299481), (2392, 276444), (2576, 256698), (2691, 245728), (2898, 228176), (2912, 227079), (3276, 201848), (3291, 200928), (3312, 199654), (3588, 184296), (3744, 176617), (3864, 171132), (4186, 157968), (4368, 151386), (4388, 150696), (4784, 138222), (5152, 128349), (5382, 122864), (5796, 114088), (6279, 105312), (6552, 100924), (6582, 100464), (6624, 99827), (7176, 92148), (7679, 86112), (7728, 85566), (8372, 78984), (8736, 75693), (8776, 75348), (9568, 69111), (9873, 66976), (10764, 61432), (11592, 57044), (12558, 52656), (13104, 50462), (13164, 50232), (14261, 46368), (14352, 46074), (15358, 43056), (15456, 42783), (16744, 39492), (17552, 37674), (18837, 35104), (19746, 33488), (21528, 30716), (23037, 28704), (23184, 28522), (25116, 26328), (25231, 26208)]