217581696

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2906

約数の個数: 96

約数和(自身を含む): 635684400

約数和(自身を除く): 418102704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 268, 288, 384, 402, 536, 576, 603, 804, 1072, 1152, 1206, 1608, 2144, 2412, 2819, 3216, 4288, 4824, 5638, 6432, 8457, 8576, 9648, 11276, 12864, 16914, 19296, 22552, 25371, 25728, 33828, 38592, 45104, 50742, 67656, 77184, 90208, 101484, 135312, 180416, 188873, 202968, 270624, 360832, 377746, 405936, 541248, 566619, 755492, 811872, 1082496, 1133238, 1510984, 1623744, 1699857, 2266476, 3021968, 3247488, 3399714, 4532952, 6043936, 6799428, 9065904, 12087872, 13598856, 18131808, 24175744, 27197712, 36263616, 54395424, 72527232, 108790848, 217581696]

約数ペア:

[(1, 217581696), (2, 108790848), (3, 72527232), (4, 54395424), (6, 36263616), (8, 27197712), (9, 24175744), (12, 18131808), (16, 13598856), (18, 12087872), (24, 9065904), (32, 6799428), (36, 6043936), (48, 4532952), (64, 3399714), (67, 3247488), (72, 3021968), (96, 2266476), (128, 1699857), (134, 1623744), (144, 1510984), (192, 1133238), (201, 1082496), (268, 811872), (288, 755492), (384, 566619), (402, 541248), (536, 405936), (576, 377746), (603, 360832), (804, 270624), (1072, 202968), (1152, 188873), (1206, 180416), (1608, 135312), (2144, 101484), (2412, 90208), (2819, 77184), (3216, 67656), (4288, 50742), (4824, 45104), (5638, 38592), (6432, 33828), (8457, 25728), (8576, 25371), (9648, 22552), (11276, 19296), (12864, 16914)]