259935744

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 735381504

約数和(自身を除く): 475445760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 103, 106, 124, 128, 159, 186, 192, 206, 212, 248, 256, 309, 318, 372, 384, 412, 424, 496, 512, 618, 636, 744, 768, 824, 848, 992, 1236, 1272, 1488, 1536, 1643, 1648, 1696, 1984, 2472, 2544, 2976, 3193, 3286, 3296, 3392, 3968, 4929, 4944, 5088, 5459, 5952, 6386, 6572, 6592, 6784, 7936, 9579, 9858, 9888, 10176, 10918, 11904, 12772, 13144, 13184, 13568, 15872, 16377, 19158, 19716, 19776, 20352, 21836, 23808, 25544, 26288, 26368, 27136, 32754, 38316, 39432, 39552, 40704, 43672, 47616, 51088, 52576, 52736, 65508, 76632, 78864, 79104, 81408, 87344, 102176, 105152, 131016, 153264, 157728, 158208, 169229, 174688, 204352, 210304, 262032, 306528, 315456, 338458, 349376, 408704, 420608, 507687, 524064, 613056, 630912, 676916, 698752, 817408, 841216, 1015374, 1048128, 1226112, 1261824, 1353832, 1397504, 1634816, 2030748, 2096256, 2452224, 2523648, 2707664, 2795008, 4061496, 4192512, 4904448, 5415328, 8122992, 8385024, 10830656, 16245984, 21661312, 32491968, 43322624, 64983936, 86645248, 129967872, 259935744]

約数ペア:

[(1, 259935744), (2, 129967872), (3, 86645248), (4, 64983936), (6, 43322624), (8, 32491968), (12, 21661312), (16, 16245984), (24, 10830656), (31, 8385024), (32, 8122992), (48, 5415328), (53, 4904448), (62, 4192512), (64, 4061496), (93, 2795008), (96, 2707664), (103, 2523648), (106, 2452224), (124, 2096256), (128, 2030748), (159, 1634816), (186, 1397504), (192, 1353832), (206, 1261824), (212, 1226112), (248, 1048128), (256, 1015374), (309, 841216), (318, 817408), (372, 698752), (384, 676916), (412, 630912), (424, 613056), (496, 524064), (512, 507687), (618, 420608), (636, 408704), (744, 349376), (768, 338458), (824, 315456), (848, 306528), (992, 262032), (1236, 210304), (1272, 204352), (1488, 174688), (1536, 169229), (1643, 158208), (1648, 157728), (1696, 153264), (1984, 131016), (2472, 105152), (2544, 102176), (2976, 87344), (3193, 81408), (3286, 79104), (3296, 78864), (3392, 76632), (3968, 65508), (4929, 52736), (4944, 52576), (5088, 51088), (5459, 47616), (5952, 43672), (6386, 40704), (6572, 39552), (6592, 39432), (6784, 38316), (7936, 32754), (9579, 27136), (9858, 26368), (9888, 26288), (10176, 25544), (10918, 23808), (11904, 21836), (12772, 20352), (13144, 19776), (13184, 19716), (13568, 19158), (15872, 16377)]