788901888

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 208

約数和(自身を含む): 2306585600

約数和(自身を除く): 1517683712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 109, 114, 124, 128, 152, 186, 192, 218, 228, 248, 256, 304, 327, 372, 384, 436, 456, 496, 512, 589, 608, 654, 744, 768, 872, 912, 992, 1024, 1178, 1216, 1308, 1488, 1536, 1744, 1767, 1824, 1984, 2048, 2071, 2356, 2432, 2616, 2976, 3072, 3379, 3488, 3534, 3648, 3968, 4096, 4142, 4712, 4864, 5232, 5952, 6144, 6213, 6758, 6976, 7068, 7296, 7936, 8284, 9424, 9728, 10137, 10464, 11904, 12288, 12426, 13516, 13952, 14136, 14592, 15872, 16568, 18848, 19456, 20274, 20928, 23808, 24852, 27032, 27904, 28272, 29184, 31744, 33136, 37696, 38912, 40548, 41856, 47616, 49704, 54064, 55808, 56544, 58368, 63488, 64201, 66272, 75392, 77824, 81096, 83712, 95232, 99408, 108128, 111616, 113088, 116736, 126976, 128402, 132544, 150784, 162192, 167424, 190464, 192603, 198816, 216256, 223232, 226176, 233472, 256804, 265088, 301568, 324384, 334848, 380928, 385206, 397632, 432512, 446464, 452352, 513608, 530176, 603136, 648768, 669696, 770412, 795264, 865024, 904704, 1027216, 1060352, 1206272, 1297536, 1339392, 1540824, 1590528, 1730048, 1809408, 2054432, 2120704, 2412544, 2595072, 3081648, 3181056, 3460096, 3618816, 4108864, 4241408, 5190144, 6163296, 6362112, 6920192, 7237632, 8217728, 8482816, 10380288, 12326592, 12724224, 13840384, 16435456, 20760576, 24653184, 25448448, 32870912, 41521152, 49306368, 65741824, 98612736, 131483648, 197225472, 262967296, 394450944, 788901888]

約数ペア:

[(1, 788901888), (2, 394450944), (3, 262967296), (4, 197225472), (6, 131483648), (8, 98612736), (12, 65741824), (16, 49306368), (19, 41521152), (24, 32870912), (31, 25448448), (32, 24653184), (38, 20760576), (48, 16435456), (57, 13840384), (62, 12724224), (64, 12326592), (76, 10380288), (93, 8482816), (96, 8217728), (109, 7237632), (114, 6920192), (124, 6362112), (128, 6163296), (152, 5190144), (186, 4241408), (192, 4108864), (218, 3618816), (228, 3460096), (248, 3181056), (256, 3081648), (304, 2595072), (327, 2412544), (372, 2120704), (384, 2054432), (436, 1809408), (456, 1730048), (496, 1590528), (512, 1540824), (589, 1339392), (608, 1297536), (654, 1206272), (744, 1060352), (768, 1027216), (872, 904704), (912, 865024), (992, 795264), (1024, 770412), (1178, 669696), (1216, 648768), (1308, 603136), (1488, 530176), (1536, 513608), (1744, 452352), (1767, 446464), (1824, 432512), (1984, 397632), (2048, 385206), (2071, 380928), (2356, 334848), (2432, 324384), (2616, 301568), (2976, 265088), (3072, 256804), (3379, 233472), (3488, 226176), (3534, 223232), (3648, 216256), (3968, 198816), (4096, 192603), (4142, 190464), (4712, 167424), (4864, 162192), (5232, 150784), (5952, 132544), (6144, 128402), (6213, 126976), (6758, 116736), (6976, 113088), (7068, 111616), (7296, 108128), (7936, 99408), (8284, 95232), (9424, 83712), (9728, 81096), (10137, 77824), (10464, 75392), (11904, 66272), (12288, 64201), (12426, 63488), (13516, 58368), (13952, 56544), (14136, 55808), (14592, 54064), (15872, 49704), (16568, 47616), (18848, 41856), (19456, 40548), (20274, 38912), (20928, 37696), (23808, 33136), (24852, 31744), (27032, 29184), (27904, 28272)]