389815296

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 176

約数和(自身を含む): 1149988224

約数和(自身を除く): 760172928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 227, 256, 258, 312, 344, 384, 416, 454, 512, 516, 559, 624, 681, 688, 768, 832, 908, 1024, 1032, 1118, 1248, 1362, 1376, 1536, 1664, 1677, 1816, 2064, 2236, 2496, 2724, 2752, 2951, 3072, 3328, 3354, 3632, 4128, 4472, 4992, 5448, 5504, 5902, 6656, 6708, 7264, 8256, 8853, 8944, 9761, 9984, 10896, 11008, 11804, 13312, 13416, 14528, 16512, 17706, 17888, 19522, 19968, 21792, 22016, 23608, 26832, 29056, 29283, 33024, 35412, 35776, 39044, 39936, 43584, 44032, 47216, 53664, 58112, 58566, 66048, 70824, 71552, 78088, 87168, 94432, 107328, 116224, 117132, 126893, 132096, 141648, 143104, 156176, 174336, 188864, 214656, 232448, 234264, 253786, 283296, 286208, 312352, 348672, 377728, 380679, 429312, 468528, 507572, 566592, 572416, 624704, 697344, 755456, 761358, 858624, 937056, 1015144, 1133184, 1249408, 1510912, 1522716, 1717248, 1874112, 2030288, 2266368, 2498816, 3021824, 3045432, 3748224, 4060576, 4532736, 4997632, 6090864, 7496448, 8121152, 9065472, 9995264, 12181728, 14992896, 16242304, 24363456, 29985792, 32484608, 48726912, 64969216, 97453824, 129938432, 194907648, 389815296]

約数ペア:

[(1, 389815296), (2, 194907648), (3, 129938432), (4, 97453824), (6, 64969216), (8, 48726912), (12, 32484608), (13, 29985792), (16, 24363456), (24, 16242304), (26, 14992896), (32, 12181728), (39, 9995264), (43, 9065472), (48, 8121152), (52, 7496448), (64, 6090864), (78, 4997632), (86, 4532736), (96, 4060576), (104, 3748224), (128, 3045432), (129, 3021824), (156, 2498816), (172, 2266368), (192, 2030288), (208, 1874112), (227, 1717248), (256, 1522716), (258, 1510912), (312, 1249408), (344, 1133184), (384, 1015144), (416, 937056), (454, 858624), (512, 761358), (516, 755456), (559, 697344), (624, 624704), (681, 572416), (688, 566592), (768, 507572), (832, 468528), (908, 429312), (1024, 380679), (1032, 377728), (1118, 348672), (1248, 312352), (1362, 286208), (1376, 283296), (1536, 253786), (1664, 234264), (1677, 232448), (1816, 214656), (2064, 188864), (2236, 174336), (2496, 156176), (2724, 143104), (2752, 141648), (2951, 132096), (3072, 126893), (3328, 117132), (3354, 116224), (3632, 107328), (4128, 94432), (4472, 87168), (4992, 78088), (5448, 71552), (5504, 70824), (5902, 66048), (6656, 58566), (6708, 58112), (7264, 53664), (8256, 47216), (8853, 44032), (8944, 43584), (9761, 39936), (9984, 39044), (10896, 35776), (11008, 35412), (11804, 33024), (13312, 29283), (13416, 29056), (14528, 26832), (16512, 23608), (17706, 22016), (17888, 21792), (19522, 19968)]