7874496

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 210

約数和(自身を含む): 28029408

約数和(自身を除く): 20154912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 162, 168, 186, 189, 192, 196, 216, 217, 224, 248, 252, 279, 288, 294, 324, 336, 372, 378, 392, 432, 434, 441, 448, 496, 504, 558, 567, 576, 588, 648, 651, 672, 744, 756, 784, 837, 864, 868, 882, 992, 1008, 1116, 1134, 1176, 1296, 1302, 1323, 1344, 1488, 1512, 1519, 1568, 1674, 1728, 1736, 1764, 1953, 1984, 2016, 2232, 2268, 2352, 2511, 2592, 2604, 2646, 2976, 3024, 3038, 3136, 3348, 3472, 3528, 3906, 3969, 4032, 4464, 4536, 4557, 4704, 5022, 5184, 5208, 5292, 5859, 5952, 6048, 6076, 6696, 6944, 7056, 7812, 7938, 8928, 9072, 9114, 9408, 10044, 10416, 10584, 11718, 12096, 12152, 13392, 13671, 13888, 14112, 15624, 15876, 17577, 17856, 18144, 18228, 20088, 20832, 21168, 23436, 24304, 26784, 27342, 28224, 31248, 31752, 35154, 36288, 36456, 40176, 41013, 41664, 42336, 46872, 48608, 53568, 54684, 62496, 63504, 70308, 72912, 80352, 82026, 84672, 93744, 97216, 109368, 123039, 124992, 127008, 140616, 145824, 160704, 164052, 187488, 218736, 246078, 254016, 281232, 291648, 328104, 374976, 437472, 492156, 562464, 656208, 874944, 984312, 1124928, 1312416, 1968624, 2624832, 3937248, 7874496]

約数ペア:

[(1, 7874496), (2, 3937248), (3, 2624832), (4, 1968624), (6, 1312416), (7, 1124928), (8, 984312), (9, 874944), (12, 656208), (14, 562464), (16, 492156), (18, 437472), (21, 374976), (24, 328104), (27, 291648), (28, 281232), (31, 254016), (32, 246078), (36, 218736), (42, 187488), (48, 164052), (49, 160704), (54, 145824), (56, 140616), (62, 127008), (63, 124992), (64, 123039), (72, 109368), (81, 97216), (84, 93744), (93, 84672), (96, 82026), (98, 80352), (108, 72912), (112, 70308), (124, 63504), (126, 62496), (144, 54684), (147, 53568), (162, 48608), (168, 46872), (186, 42336), (189, 41664), (192, 41013), (196, 40176), (216, 36456), (217, 36288), (224, 35154), (248, 31752), (252, 31248), (279, 28224), (288, 27342), (294, 26784), (324, 24304), (336, 23436), (372, 21168), (378, 20832), (392, 20088), (432, 18228), (434, 18144), (441, 17856), (448, 17577), (496, 15876), (504, 15624), (558, 14112), (567, 13888), (576, 13671), (588, 13392), (648, 12152), (651, 12096), (672, 11718), (744, 10584), (756, 10416), (784, 10044), (837, 9408), (864, 9114), (868, 9072), (882, 8928), (992, 7938), (1008, 7812), (1116, 7056), (1134, 6944), (1176, 6696), (1296, 6076), (1302, 6048), (1323, 5952), (1344, 5859), (1488, 5292), (1512, 5208), (1519, 5184), (1568, 5022), (1674, 4704), (1728, 4557), (1736, 4536), (1764, 4464), (1953, 4032), (1984, 3969), (2016, 3906), (2232, 3528), (2268, 3472), (2352, 3348), (2511, 3136), (2592, 3038), (2604, 3024), (2646, 2976)]