307206528

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 853079040

約数和(自身を除く): 545872512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 186, 192, 197, 248, 262, 372, 384, 393, 394, 496, 524, 591, 744, 786, 788, 992, 1048, 1182, 1488, 1572, 1576, 1984, 2096, 2364, 2976, 3144, 3152, 3968, 4061, 4192, 4728, 5952, 6107, 6288, 6304, 8122, 8384, 9456, 11904, 12183, 12214, 12576, 12608, 16244, 16768, 18321, 18912, 24366, 24428, 25152, 25216, 25807, 32488, 36642, 37824, 48732, 48856, 50304, 51614, 64976, 73284, 75648, 77421, 97464, 97712, 103228, 129952, 146568, 154842, 194928, 195424, 206456, 259904, 293136, 309684, 389856, 390848, 412912, 519808, 586272, 619368, 779712, 781696, 800017, 825824, 1172544, 1238736, 1559424, 1600034, 1651648, 2345088, 2400051, 2477472, 3200068, 3303296, 4800102, 4954944, 6400136, 9600204, 9909888, 12800272, 19200408, 25600544, 38400816, 51201088, 76801632, 102402176, 153603264, 307206528]

約数ペア:

[(1, 307206528), (2, 153603264), (3, 102402176), (4, 76801632), (6, 51201088), (8, 38400816), (12, 25600544), (16, 19200408), (24, 12800272), (31, 9909888), (32, 9600204), (48, 6400136), (62, 4954944), (64, 4800102), (93, 3303296), (96, 3200068), (124, 2477472), (128, 2400051), (131, 2345088), (186, 1651648), (192, 1600034), (197, 1559424), (248, 1238736), (262, 1172544), (372, 825824), (384, 800017), (393, 781696), (394, 779712), (496, 619368), (524, 586272), (591, 519808), (744, 412912), (786, 390848), (788, 389856), (992, 309684), (1048, 293136), (1182, 259904), (1488, 206456), (1572, 195424), (1576, 194928), (1984, 154842), (2096, 146568), (2364, 129952), (2976, 103228), (3144, 97712), (3152, 97464), (3968, 77421), (4061, 75648), (4192, 73284), (4728, 64976), (5952, 51614), (6107, 50304), (6288, 48856), (6304, 48732), (8122, 37824), (8384, 36642), (9456, 32488), (11904, 25807), (12183, 25216), (12214, 25152), (12576, 24428), (12608, 24366), (16244, 18912), (16768, 18321)]