21228688896

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1572

約数の個数: 160

約数和(自身を含む): 58578060288

約数和(自身を除く): 37349371392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 397, 496, 512, 744, 768, 794, 992, 1123, 1191, 1488, 1536, 1588, 1984, 2246, 2382, 2976, 3176, 3369, 3968, 4492, 4764, 5952, 6352, 6738, 7936, 8984, 9528, 11904, 12307, 12704, 13476, 15872, 17968, 19056, 23808, 24614, 25408, 26952, 34813, 35936, 36921, 38112, 47616, 49228, 50816, 53904, 69626, 71872, 73842, 76224, 98456, 101632, 104439, 107808, 139252, 143744, 147684, 152448, 196912, 203264, 208878, 215616, 278504, 287488, 295368, 304896, 393824, 417756, 431232, 445831, 557008, 574976, 590736, 609792, 787648, 835512, 862464, 891662, 1114016, 1181472, 1337493, 1575296, 1671024, 1724928, 1783324, 2228032, 2362944, 2674986, 3150592, 3342048, 3566648, 4456064, 4725888, 5349972, 6301184, 6684096, 7133296, 8912128, 9451776, 10699944, 13368192, 13820761, 14266592, 17824256, 18903552, 21399888, 26736384, 27641522, 28533184, 41462283, 42799776, 53472768, 55283044, 57066368, 82924566, 85599552, 110566088, 114132736, 165849132, 171199104, 221132176, 228265472, 331698264, 342398208, 442264352, 663396528, 684796416, 884528704, 1326793056, 1769057408, 2653586112, 3538114816, 5307172224, 7076229632, 10614344448, 21228688896]

約数ペア:

[(1, 21228688896), (2, 10614344448), (3, 7076229632), (4, 5307172224), (6, 3538114816), (8, 2653586112), (12, 1769057408), (16, 1326793056), (24, 884528704), (31, 684796416), (32, 663396528), (48, 442264352), (62, 342398208), (64, 331698264), (93, 228265472), (96, 221132176), (124, 171199104), (128, 165849132), (186, 114132736), (192, 110566088), (248, 85599552), (256, 82924566), (372, 57066368), (384, 55283044), (397, 53472768), (496, 42799776), (512, 41462283), (744, 28533184), (768, 27641522), (794, 26736384), (992, 21399888), (1123, 18903552), (1191, 17824256), (1488, 14266592), (1536, 13820761), (1588, 13368192), (1984, 10699944), (2246, 9451776), (2382, 8912128), (2976, 7133296), (3176, 6684096), (3369, 6301184), (3968, 5349972), (4492, 4725888), (4764, 4456064), (5952, 3566648), (6352, 3342048), (6738, 3150592), (7936, 2674986), (8984, 2362944), (9528, 2228032), (11904, 1783324), (12307, 1724928), (12704, 1671024), (13476, 1575296), (15872, 1337493), (17968, 1181472), (19056, 1114016), (23808, 891662), (24614, 862464), (25408, 835512), (26952, 787648), (34813, 609792), (35936, 590736), (36921, 574976), (38112, 557008), (47616, 445831), (49228, 431232), (50816, 417756), (53904, 393824), (69626, 304896), (71872, 295368), (73842, 287488), (76224, 278504), (98456, 215616), (101632, 208878), (104439, 203264), (107808, 196912), (139252, 152448), (143744, 147684)]