776224128

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 2145623040

約数和(自身を除く): 1369398912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 197, 248, 331, 372, 384, 394, 496, 591, 662, 744, 788, 992, 993, 1182, 1324, 1488, 1576, 1984, 1986, 2364, 2648, 2976, 3152, 3968, 3972, 4728, 5296, 5952, 6107, 6304, 7944, 9456, 10261, 10592, 11904, 12214, 12608, 15888, 18321, 18912, 20522, 21184, 24428, 25216, 30783, 31776, 36642, 37824, 41044, 42368, 48856, 61566, 63552, 65207, 73284, 75648, 82088, 97712, 123132, 127104, 130414, 146568, 164176, 195424, 195621, 246264, 260828, 293136, 328352, 390848, 391242, 492528, 521656, 586272, 656704, 781696, 782484, 985056, 1043312, 1172544, 1313408, 1564968, 1970112, 2021417, 2086624, 2345088, 3129936, 3940224, 4042834, 4173248, 6064251, 6259872, 8085668, 8346496, 12128502, 12519744, 16171336, 24257004, 25039488, 32342672, 48514008, 64685344, 97028016, 129370688, 194056032, 258741376, 388112064, 776224128]

約数ペア:

[(1, 776224128), (2, 388112064), (3, 258741376), (4, 194056032), (6, 129370688), (8, 97028016), (12, 64685344), (16, 48514008), (24, 32342672), (31, 25039488), (32, 24257004), (48, 16171336), (62, 12519744), (64, 12128502), (93, 8346496), (96, 8085668), (124, 6259872), (128, 6064251), (186, 4173248), (192, 4042834), (197, 3940224), (248, 3129936), (331, 2345088), (372, 2086624), (384, 2021417), (394, 1970112), (496, 1564968), (591, 1313408), (662, 1172544), (744, 1043312), (788, 985056), (992, 782484), (993, 781696), (1182, 656704), (1324, 586272), (1488, 521656), (1576, 492528), (1984, 391242), (1986, 390848), (2364, 328352), (2648, 293136), (2976, 260828), (3152, 246264), (3968, 195621), (3972, 195424), (4728, 164176), (5296, 146568), (5952, 130414), (6107, 127104), (6304, 123132), (7944, 97712), (9456, 82088), (10261, 75648), (10592, 73284), (11904, 65207), (12214, 63552), (12608, 61566), (15888, 48856), (18321, 42368), (18912, 41044), (20522, 37824), (21184, 36642), (24428, 31776), (25216, 30783)]