1968624

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 150

約数和(自身を含む): 6841824

約数和(自身を除く): 4873200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 112, 124, 126, 144, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 567, 588, 648, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1134, 1176, 1296, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2268, 2352, 2511, 2604, 2646, 3024, 3038, 3348, 3472, 3528, 3906, 3969, 4464, 4536, 4557, 5022, 5208, 5292, 5859, 6076, 6696, 7056, 7812, 7938, 9072, 9114, 10044, 10416, 10584, 11718, 12152, 13392, 13671, 15624, 15876, 17577, 18228, 20088, 21168, 23436, 24304, 27342, 31248, 31752, 35154, 36456, 40176, 41013, 46872, 54684, 63504, 70308, 72912, 82026, 93744, 109368, 123039, 140616, 164052, 218736, 246078, 281232, 328104, 492156, 656208, 984312, 1968624]

約数ペア:

[(1, 1968624), (2, 984312), (3, 656208), (4, 492156), (6, 328104), (7, 281232), (8, 246078), (9, 218736), (12, 164052), (14, 140616), (16, 123039), (18, 109368), (21, 93744), (24, 82026), (27, 72912), (28, 70308), (31, 63504), (36, 54684), (42, 46872), (48, 41013), (49, 40176), (54, 36456), (56, 35154), (62, 31752), (63, 31248), (72, 27342), (81, 24304), (84, 23436), (93, 21168), (98, 20088), (108, 18228), (112, 17577), (124, 15876), (126, 15624), (144, 13671), (147, 13392), (162, 12152), (168, 11718), (186, 10584), (189, 10416), (196, 10044), (216, 9114), (217, 9072), (248, 7938), (252, 7812), (279, 7056), (294, 6696), (324, 6076), (336, 5859), (372, 5292), (378, 5208), (392, 5022), (432, 4557), (434, 4536), (441, 4464), (496, 3969), (504, 3906), (558, 3528), (567, 3472), (588, 3348), (648, 3038), (651, 3024), (744, 2646), (756, 2604), (784, 2511), (837, 2352), (868, 2268), (882, 2232), (1008, 1953), (1116, 1764), (1134, 1736), (1176, 1674), (1296, 1519), (1302, 1512), (1323, 1488)]