317457792

素因数分解:

$2^7\times 3^4\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 960948120

約数和(自身を除く): 643490328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 268, 288, 324, 384, 402, 432, 457, 536, 576, 603, 648, 804, 864, 914, 1072, 1152, 1206, 1296, 1371, 1608, 1728, 1809, 1828, 2144, 2412, 2592, 2742, 3216, 3456, 3618, 3656, 4113, 4288, 4824, 5184, 5427, 5484, 6432, 7236, 7312, 8226, 8576, 9648, 10368, 10854, 10968, 12339, 12864, 14472, 14624, 16452, 19296, 21708, 21936, 24678, 25728, 28944, 29248, 30619, 32904, 37017, 38592, 43416, 43872, 49356, 57888, 58496, 61238, 65808, 74034, 77184, 86832, 87744, 91857, 98712, 115776, 122476, 131616, 148068, 173664, 175488, 183714, 197424, 231552, 244952, 263232, 275571, 296136, 347328, 367428, 394848, 489904, 526464, 551142, 592272, 694656, 734856, 789696, 826713, 979808, 1102284, 1184544, 1469712, 1579392, 1653426, 1959616, 2204568, 2369088, 2480139, 2939424, 3306852, 3919232, 4409136, 4738176, 4960278, 5878848, 6613704, 8818272, 9920556, 11757696, 13227408, 17636544, 19841112, 26454816, 35273088, 39682224, 52909632, 79364448, 105819264, 158728896, 317457792]

約数ペア:

[(1, 317457792), (2, 158728896), (3, 105819264), (4, 79364448), (6, 52909632), (8, 39682224), (9, 35273088), (12, 26454816), (16, 19841112), (18, 17636544), (24, 13227408), (27, 11757696), (32, 9920556), (36, 8818272), (48, 6613704), (54, 5878848), (64, 4960278), (67, 4738176), (72, 4409136), (81, 3919232), (96, 3306852), (108, 2939424), (128, 2480139), (134, 2369088), (144, 2204568), (162, 1959616), (192, 1653426), (201, 1579392), (216, 1469712), (268, 1184544), (288, 1102284), (324, 979808), (384, 826713), (402, 789696), (432, 734856), (457, 694656), (536, 592272), (576, 551142), (603, 526464), (648, 489904), (804, 394848), (864, 367428), (914, 347328), (1072, 296136), (1152, 275571), (1206, 263232), (1296, 244952), (1371, 231552), (1608, 197424), (1728, 183714), (1809, 175488), (1828, 173664), (2144, 148068), (2412, 131616), (2592, 122476), (2742, 115776), (3216, 98712), (3456, 91857), (3618, 87744), (3656, 86832), (4113, 77184), (4288, 74034), (4824, 65808), (5184, 61238), (5427, 58496), (5484, 57888), (6432, 49356), (7236, 43872), (7312, 43416), (8226, 38592), (8576, 37017), (9648, 32904), (10368, 30619), (10854, 29248), (10968, 28944), (12339, 25728), (12864, 24678), (14472, 21936), (14624, 21708), (16452, 19296)]