388207296

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7299

約数の個数: 112

約数和(自身を含む): 1178234880

約数和(自身を除く): 790027584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 7247, 8928, 13392, 14494, 17856, 21741, 26784, 28988, 43482, 53568, 57976, 65223, 86964, 115952, 130446, 173928, 195669, 224657, 231904, 260892, 347856, 391338, 449314, 463808, 521784, 673971, 695712, 782676, 898628, 1043568, 1347942, 1391424, 1565352, 1797256, 2021913, 2087136, 2695884, 3130704, 3594512, 4043826, 4174272, 5391768, 6065739, 6261408, 7189024, 8087652, 10783536, 12131478, 12522816, 14378048, 16175304, 21567072, 24262956, 32350608, 43134144, 48525912, 64701216, 97051824, 129402432, 194103648, 388207296]

約数ペア:

[(1, 388207296), (2, 194103648), (3, 129402432), (4, 97051824), (6, 64701216), (8, 48525912), (9, 43134144), (12, 32350608), (16, 24262956), (18, 21567072), (24, 16175304), (27, 14378048), (31, 12522816), (32, 12131478), (36, 10783536), (48, 8087652), (54, 7189024), (62, 6261408), (64, 6065739), (72, 5391768), (93, 4174272), (96, 4043826), (108, 3594512), (124, 3130704), (144, 2695884), (186, 2087136), (192, 2021913), (216, 1797256), (248, 1565352), (279, 1391424), (288, 1347942), (372, 1043568), (432, 898628), (496, 782676), (558, 695712), (576, 673971), (744, 521784), (837, 463808), (864, 449314), (992, 391338), (1116, 347856), (1488, 260892), (1674, 231904), (1728, 224657), (1984, 195669), (2232, 173928), (2976, 130446), (3348, 115952), (4464, 86964), (5952, 65223), (6696, 57976), (7247, 53568), (8928, 43482), (13392, 28988), (14494, 26784), (17856, 21741)]