321387264

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 180

約数和(自身を含む): 1046180520

約数和(自身を除く): 724793256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 768, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1409, 1584, 1728, 1782, 2112, 2304, 2376, 2592, 2816, 2818, 3168, 3456, 3564, 4224, 4227, 4752, 5184, 5636, 6336, 6912, 7128, 8448, 8454, 9504, 10368, 11272, 12672, 12681, 14256, 15499, 16908, 19008, 20736, 22544, 25344, 25362, 28512, 30998, 33816, 38016, 38043, 45088, 46497, 50724, 57024, 61996, 67632, 76032, 76086, 90176, 92994, 101448, 114048, 114129, 123992, 135264, 139491, 152172, 180352, 185988, 202896, 228096, 228258, 247984, 270528, 278982, 304344, 360704, 371976, 405792, 418473, 456516, 495968, 541056, 557964, 608688, 743952, 811584, 836946, 913032, 991936, 1082112, 1115928, 1217376, 1255419, 1487904, 1623168, 1673892, 1826064, 1983872, 2231856, 2434752, 2510838, 2975808, 3246336, 3347784, 3652128, 3967744, 4463712, 4869504, 5021676, 5951616, 6695568, 7304256, 8927424, 9739008, 10043352, 11903232, 13391136, 14608512, 17854848, 20086704, 26782272, 29217024, 35709696, 40173408, 53564544, 80346816, 107129088, 160693632, 321387264]

約数ペア:

[(1, 321387264), (2, 160693632), (3, 107129088), (4, 80346816), (6, 53564544), (8, 40173408), (9, 35709696), (11, 29217024), (12, 26782272), (16, 20086704), (18, 17854848), (22, 14608512), (24, 13391136), (27, 11903232), (32, 10043352), (33, 9739008), (36, 8927424), (44, 7304256), (48, 6695568), (54, 5951616), (64, 5021676), (66, 4869504), (72, 4463712), (81, 3967744), (88, 3652128), (96, 3347784), (99, 3246336), (108, 2975808), (128, 2510838), (132, 2434752), (144, 2231856), (162, 1983872), (176, 1826064), (192, 1673892), (198, 1623168), (216, 1487904), (256, 1255419), (264, 1217376), (288, 1115928), (297, 1082112), (324, 991936), (352, 913032), (384, 836946), (396, 811584), (432, 743952), (528, 608688), (576, 557964), (594, 541056), (648, 495968), (704, 456516), (768, 418473), (792, 405792), (864, 371976), (891, 360704), (1056, 304344), (1152, 278982), (1188, 270528), (1296, 247984), (1408, 228258), (1409, 228096), (1584, 202896), (1728, 185988), (1782, 180352), (2112, 152172), (2304, 139491), (2376, 135264), (2592, 123992), (2816, 114129), (2818, 114048), (3168, 101448), (3456, 92994), (3564, 90176), (4224, 76086), (4227, 76032), (4752, 67632), (5184, 61996), (5636, 57024), (6336, 50724), (6912, 46497), (7128, 45088), (8448, 38043), (8454, 38016), (9504, 33816), (10368, 30998), (11272, 28512), (12672, 25362), (12681, 25344), (14256, 22544), (15499, 20736), (16908, 19008)]