313622784

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4444

約数の個数: 108

約数和(自身を含む): 933633792

約数和(自身を除く): 620011008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4391, 4464, 5952, 7936, 8782, 8928, 11904, 13173, 17564, 17856, 23808, 26346, 35128, 35712, 39519, 52692, 70256, 71424, 79038, 105384, 136121, 140512, 158076, 210768, 272242, 281024, 316152, 408363, 421536, 544484, 562048, 632304, 816726, 843072, 1088968, 1124096, 1225089, 1264608, 1633452, 1686144, 2177936, 2450178, 2529216, 3266904, 3372288, 4355872, 4900356, 5058432, 6533808, 8711744, 9800712, 10116864, 13067616, 17423488, 19601424, 26135232, 34846976, 39202848, 52270464, 78405696, 104540928, 156811392, 313622784]

約数ペア:

[(1, 313622784), (2, 156811392), (3, 104540928), (4, 78405696), (6, 52270464), (8, 39202848), (9, 34846976), (12, 26135232), (16, 19601424), (18, 17423488), (24, 13067616), (31, 10116864), (32, 9800712), (36, 8711744), (48, 6533808), (62, 5058432), (64, 4900356), (72, 4355872), (93, 3372288), (96, 3266904), (124, 2529216), (128, 2450178), (144, 2177936), (186, 1686144), (192, 1633452), (248, 1264608), (256, 1225089), (279, 1124096), (288, 1088968), (372, 843072), (384, 816726), (496, 632304), (558, 562048), (576, 544484), (744, 421536), (768, 408363), (992, 316152), (1116, 281024), (1152, 272242), (1488, 210768), (1984, 158076), (2232, 140512), (2304, 136121), (2976, 105384), (3968, 79038), (4391, 71424), (4464, 70256), (5952, 52692), (7936, 39519), (8782, 35712), (8928, 35128), (11904, 26346), (13173, 23808), (17564, 17856)]