387451392

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 1089454080

約数和(自身を除く): 702002688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 103, 124, 128, 158, 186, 192, 206, 237, 248, 256, 309, 316, 372, 384, 412, 474, 496, 512, 618, 632, 744, 768, 824, 948, 992, 1236, 1264, 1488, 1536, 1648, 1896, 1984, 2449, 2472, 2528, 2976, 3193, 3296, 3792, 3968, 4898, 4944, 5056, 5952, 6386, 6592, 7347, 7584, 7936, 8137, 9579, 9796, 9888, 10112, 11904, 12772, 13184, 14694, 15168, 15872, 16274, 19158, 19592, 19776, 20224, 23808, 24411, 25544, 26368, 29388, 30336, 32548, 38316, 39184, 39552, 40448, 47616, 48822, 51088, 52736, 58776, 60672, 65096, 76632, 78368, 79104, 97644, 102176, 117552, 121344, 130192, 153264, 156736, 158208, 195288, 204352, 235104, 252247, 260384, 306528, 313472, 390576, 408704, 470208, 504494, 520768, 613056, 626944, 756741, 781152, 817408, 940416, 1008988, 1041536, 1226112, 1253888, 1513482, 1562304, 1634816, 1880832, 2017976, 2083072, 2452224, 3026964, 3124608, 3761664, 4035952, 4166144, 4904448, 6053928, 6249216, 8071904, 12107856, 12498432, 16143808, 24215712, 32287616, 48431424, 64575232, 96862848, 129150464, 193725696, 387451392]

約数ペア:

[(1, 387451392), (2, 193725696), (3, 129150464), (4, 96862848), (6, 64575232), (8, 48431424), (12, 32287616), (16, 24215712), (24, 16143808), (31, 12498432), (32, 12107856), (48, 8071904), (62, 6249216), (64, 6053928), (79, 4904448), (93, 4166144), (96, 4035952), (103, 3761664), (124, 3124608), (128, 3026964), (158, 2452224), (186, 2083072), (192, 2017976), (206, 1880832), (237, 1634816), (248, 1562304), (256, 1513482), (309, 1253888), (316, 1226112), (372, 1041536), (384, 1008988), (412, 940416), (474, 817408), (496, 781152), (512, 756741), (618, 626944), (632, 613056), (744, 520768), (768, 504494), (824, 470208), (948, 408704), (992, 390576), (1236, 313472), (1264, 306528), (1488, 260384), (1536, 252247), (1648, 235104), (1896, 204352), (1984, 195288), (2449, 158208), (2472, 156736), (2528, 153264), (2976, 130192), (3193, 121344), (3296, 117552), (3792, 102176), (3968, 97644), (4898, 79104), (4944, 78368), (5056, 76632), (5952, 65096), (6386, 60672), (6592, 58776), (7347, 52736), (7584, 51088), (7936, 48822), (8137, 47616), (9579, 40448), (9796, 39552), (9888, 39184), (10112, 38316), (11904, 32548), (12772, 30336), (13184, 29388), (14694, 26368), (15168, 25544), (15872, 24411), (16274, 23808), (19158, 20224), (19592, 19776)]