722406144

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 2090439680

約数和(自身を除く): 1368033536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1597, 1767, 1824, 1984, 2356, 2432, 2976, 3194, 3534, 3648, 3968, 4712, 4791, 4864, 5952, 6388, 7068, 7296, 7936, 9424, 9582, 11904, 12776, 14136, 14592, 18848, 19164, 23808, 25552, 28272, 30343, 37696, 38328, 49507, 51104, 56544, 60686, 75392, 76656, 91029, 99014, 102208, 113088, 121372, 148521, 150784, 153312, 182058, 198028, 204416, 226176, 242744, 297042, 306624, 364116, 396056, 408832, 452352, 485488, 594084, 613248, 728232, 792112, 940633, 970976, 1188168, 1226496, 1456464, 1584224, 1881266, 1941952, 2376336, 2821899, 2912928, 3168448, 3762532, 3883904, 4752672, 5643798, 5825856, 6336896, 7525064, 7767808, 9505344, 11287596, 11651712, 12673792, 15050128, 19010688, 22575192, 23303424, 30100256, 38021376, 45150384, 60200512, 90300768, 120401024, 180601536, 240802048, 361203072, 722406144]

約数ペア:

[(1, 722406144), (2, 361203072), (3, 240802048), (4, 180601536), (6, 120401024), (8, 90300768), (12, 60200512), (16, 45150384), (19, 38021376), (24, 30100256), (31, 23303424), (32, 22575192), (38, 19010688), (48, 15050128), (57, 12673792), (62, 11651712), (64, 11287596), (76, 9505344), (93, 7767808), (96, 7525064), (114, 6336896), (124, 5825856), (128, 5643798), (152, 4752672), (186, 3883904), (192, 3762532), (228, 3168448), (248, 2912928), (256, 2821899), (304, 2376336), (372, 1941952), (384, 1881266), (456, 1584224), (496, 1456464), (589, 1226496), (608, 1188168), (744, 970976), (768, 940633), (912, 792112), (992, 728232), (1178, 613248), (1216, 594084), (1488, 485488), (1597, 452352), (1767, 408832), (1824, 396056), (1984, 364116), (2356, 306624), (2432, 297042), (2976, 242744), (3194, 226176), (3534, 204416), (3648, 198028), (3968, 182058), (4712, 153312), (4791, 150784), (4864, 148521), (5952, 121372), (6388, 113088), (7068, 102208), (7296, 99014), (7936, 91029), (9424, 76656), (9582, 75392), (11904, 60686), (12776, 56544), (14136, 51104), (14592, 49507), (18848, 38328), (19164, 37696), (23808, 30343), (25552, 28272)]