1487808

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{41}}^1$

素因数の和:72

約数の個数: 140

約数和(自身を含む): 5163312

約数和(自身を除く): 3675504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 81, 82, 84, 96, 108, 112, 123, 126, 144, 162, 164, 168, 189, 192, 216, 224, 246, 252, 287, 288, 324, 328, 336, 369, 378, 432, 448, 492, 504, 567, 574, 576, 648, 656, 672, 738, 756, 861, 864, 984, 1008, 1107, 1134, 1148, 1296, 1312, 1344, 1476, 1512, 1722, 1728, 1968, 2016, 2214, 2268, 2296, 2583, 2592, 2624, 2952, 3024, 3321, 3444, 3936, 4032, 4428, 4536, 4592, 5166, 5184, 5904, 6048, 6642, 6888, 7749, 7872, 8856, 9072, 9184, 10332, 11808, 12096, 13284, 13776, 15498, 17712, 18144, 18368, 20664, 23247, 23616, 26568, 27552, 30996, 35424, 36288, 41328, 46494, 53136, 55104, 61992, 70848, 82656, 92988, 106272, 123984, 165312, 185976, 212544, 247968, 371952, 495936, 743904, 1487808]

約数ペア:

[(1, 1487808), (2, 743904), (3, 495936), (4, 371952), (6, 247968), (7, 212544), (8, 185976), (9, 165312), (12, 123984), (14, 106272), (16, 92988), (18, 82656), (21, 70848), (24, 61992), (27, 55104), (28, 53136), (32, 46494), (36, 41328), (41, 36288), (42, 35424), (48, 30996), (54, 27552), (56, 26568), (63, 23616), (64, 23247), (72, 20664), (81, 18368), (82, 18144), (84, 17712), (96, 15498), (108, 13776), (112, 13284), (123, 12096), (126, 11808), (144, 10332), (162, 9184), (164, 9072), (168, 8856), (189, 7872), (192, 7749), (216, 6888), (224, 6642), (246, 6048), (252, 5904), (287, 5184), (288, 5166), (324, 4592), (328, 4536), (336, 4428), (369, 4032), (378, 3936), (432, 3444), (448, 3321), (492, 3024), (504, 2952), (567, 2624), (574, 2592), (576, 2583), (648, 2296), (656, 2268), (672, 2214), (738, 2016), (756, 1968), (861, 1728), (864, 1722), (984, 1512), (1008, 1476), (1107, 1344), (1134, 1312), (1148, 1296)]