1557362016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33587}}^1$

素因数の和:33633

約数の個数: 144

約数和(自身を含む): 5281645824

約数和(自身を除く): 3724283808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 33587, 46368, 67174, 100761, 134348, 201522, 235109, 268696, 302283, 403044, 470218, 537392, 604566, 705327, 772501, 806088, 940436, 1074784, 1209132, 1410654, 1545002, 1612176, 1880872, 2115981, 2317503, 2418264, 2821308, 3090004, 3224352, 3761744, 4231962, 4635006, 4836528, 5407507, 5642616, 6180008, 6952509, 7523488, 8463924, 9270012, 9673056, 10815014, 11285232, 12360016, 13905018, 16222521, 16927848, 18540024, 21630028, 22570464, 24720032, 27810036, 32445042, 33855696, 37080048, 43260056, 48667563, 55620072, 64890084, 67711392, 74160096, 86520112, 97335126, 111240144, 129780168, 173040224, 194670252, 222480288, 259560336, 389340504, 519120672, 778681008, 1557362016]

約数ペア:

[(1, 1557362016), (2, 778681008), (3, 519120672), (4, 389340504), (6, 259560336), (7, 222480288), (8, 194670252), (9, 173040224), (12, 129780168), (14, 111240144), (16, 97335126), (18, 86520112), (21, 74160096), (23, 67711392), (24, 64890084), (28, 55620072), (32, 48667563), (36, 43260056), (42, 37080048), (46, 33855696), (48, 32445042), (56, 27810036), (63, 24720032), (69, 22570464), (72, 21630028), (84, 18540024), (92, 16927848), (96, 16222521), (112, 13905018), (126, 12360016), (138, 11285232), (144, 10815014), (161, 9673056), (168, 9270012), (184, 8463924), (207, 7523488), (224, 6952509), (252, 6180008), (276, 5642616), (288, 5407507), (322, 4836528), (336, 4635006), (368, 4231962), (414, 3761744), (483, 3224352), (504, 3090004), (552, 2821308), (644, 2418264), (672, 2317503), (736, 2115981), (828, 1880872), (966, 1612176), (1008, 1545002), (1104, 1410654), (1288, 1209132), (1449, 1074784), (1656, 940436), (1932, 806088), (2016, 772501), (2208, 705327), (2576, 604566), (2898, 537392), (3312, 470218), (3864, 403044), (5152, 302283), (5796, 268696), (6624, 235109), (7728, 201522), (11592, 134348), (15456, 100761), (23184, 67174), (33587, 46368)]