13661568

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 41616000

約数和(自身を除く): 27954432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 67, 72, 96, 108, 118, 128, 134, 144, 177, 192, 201, 216, 236, 268, 288, 354, 384, 402, 432, 472, 531, 536, 576, 603, 708, 804, 864, 944, 1062, 1072, 1152, 1206, 1416, 1593, 1608, 1728, 1809, 1888, 2124, 2144, 2412, 2832, 3186, 3216, 3456, 3618, 3776, 3953, 4248, 4288, 4824, 5664, 6372, 6432, 7236, 7552, 7906, 8496, 8576, 9648, 11328, 11859, 12744, 12864, 14472, 15812, 16992, 19296, 22656, 23718, 25488, 25728, 28944, 31624, 33984, 35577, 38592, 47436, 50976, 57888, 63248, 67968, 71154, 77184, 94872, 101952, 106731, 115776, 126496, 142308, 189744, 203904, 213462, 231552, 252992, 284616, 379488, 426924, 505984, 569232, 758976, 853848, 1138464, 1517952, 1707696, 2276928, 3415392, 4553856, 6830784, 13661568]

約数ペア:

[(1, 13661568), (2, 6830784), (3, 4553856), (4, 3415392), (6, 2276928), (8, 1707696), (9, 1517952), (12, 1138464), (16, 853848), (18, 758976), (24, 569232), (27, 505984), (32, 426924), (36, 379488), (48, 284616), (54, 252992), (59, 231552), (64, 213462), (67, 203904), (72, 189744), (96, 142308), (108, 126496), (118, 115776), (128, 106731), (134, 101952), (144, 94872), (177, 77184), (192, 71154), (201, 67968), (216, 63248), (236, 57888), (268, 50976), (288, 47436), (354, 38592), (384, 35577), (402, 33984), (432, 31624), (472, 28944), (531, 25728), (536, 25488), (576, 23718), (603, 22656), (708, 19296), (804, 16992), (864, 15812), (944, 14472), (1062, 12864), (1072, 12744), (1152, 11859), (1206, 11328), (1416, 9648), (1593, 8576), (1608, 8496), (1728, 7906), (1809, 7552), (1888, 7236), (2124, 6432), (2144, 6372), (2412, 5664), (2832, 4824), (3186, 4288), (3216, 4248), (3456, 3953), (3618, 3776)]