855683328

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 2377711616

約数和(自身を除く): 1522028288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 256, 283, 372, 381, 384, 496, 508, 566, 744, 762, 768, 849, 992, 1016, 1132, 1488, 1524, 1698, 1984, 2032, 2264, 2976, 3048, 3396, 3937, 3968, 4064, 4528, 5952, 6096, 6792, 7874, 7936, 8128, 8773, 9056, 11811, 11904, 12192, 13584, 15748, 16256, 17546, 18112, 23622, 23808, 24384, 26319, 27168, 31496, 32512, 35092, 35941, 36224, 47244, 48768, 52638, 54336, 62992, 70184, 71882, 72448, 94488, 97536, 105276, 107823, 108672, 125984, 140368, 143764, 188976, 210552, 215646, 217344, 251968, 280736, 287528, 377952, 421104, 431292, 503936, 561472, 575056, 755904, 842208, 862584, 1007872, 1114171, 1122944, 1150112, 1511808, 1684416, 1725168, 2228342, 2245888, 2300224, 3023616, 3342513, 3368832, 3450336, 4456684, 4600448, 6685026, 6737664, 6900672, 8913368, 9200896, 13370052, 13801344, 17826736, 26740104, 27602688, 35653472, 53480208, 71306944, 106960416, 142613888, 213920832, 285227776, 427841664, 855683328]

約数ペア:

[(1, 855683328), (2, 427841664), (3, 285227776), (4, 213920832), (6, 142613888), (8, 106960416), (12, 71306944), (16, 53480208), (24, 35653472), (31, 27602688), (32, 26740104), (48, 17826736), (62, 13801344), (64, 13370052), (93, 9200896), (96, 8913368), (124, 6900672), (127, 6737664), (128, 6685026), (186, 4600448), (192, 4456684), (248, 3450336), (254, 3368832), (256, 3342513), (283, 3023616), (372, 2300224), (381, 2245888), (384, 2228342), (496, 1725168), (508, 1684416), (566, 1511808), (744, 1150112), (762, 1122944), (768, 1114171), (849, 1007872), (992, 862584), (1016, 842208), (1132, 755904), (1488, 575056), (1524, 561472), (1698, 503936), (1984, 431292), (2032, 421104), (2264, 377952), (2976, 287528), (3048, 280736), (3396, 251968), (3937, 217344), (3968, 215646), (4064, 210552), (4528, 188976), (5952, 143764), (6096, 140368), (6792, 125984), (7874, 108672), (7936, 107823), (8128, 105276), (8773, 97536), (9056, 94488), (11811, 72448), (11904, 71882), (12192, 70184), (13584, 62992), (15748, 54336), (16256, 52638), (17546, 48768), (18112, 47244), (23622, 36224), (23808, 35941), (24384, 35092), (26319, 32512), (27168, 31496)]