2455488

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 168

約数和(自身を含む): 8686800

約数和(自身を除く): 6231312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 84, 87, 96, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 192, 196, 203, 216, 224, 232, 252, 261, 288, 294, 336, 348, 378, 392, 406, 432, 441, 448, 464, 504, 522, 576, 588, 609, 672, 696, 756, 783, 784, 812, 864, 882, 928, 1008, 1044, 1176, 1218, 1323, 1344, 1392, 1421, 1512, 1566, 1568, 1624, 1728, 1764, 1827, 1856, 2016, 2088, 2352, 2436, 2646, 2784, 2842, 3024, 3132, 3136, 3248, 3528, 3654, 4032, 4176, 4263, 4704, 4872, 5292, 5481, 5568, 5684, 6048, 6264, 6496, 7056, 7308, 8352, 8526, 9408, 9744, 10584, 10962, 11368, 12096, 12528, 12789, 12992, 14112, 14616, 16704, 17052, 19488, 21168, 21924, 22736, 25056, 25578, 28224, 29232, 34104, 38367, 38976, 42336, 43848, 45472, 50112, 51156, 58464, 68208, 76734, 84672, 87696, 90944, 102312, 116928, 136416, 153468, 175392, 204624, 272832, 306936, 350784, 409248, 613872, 818496, 1227744, 2455488]

約数ペア:

[(1, 2455488), (2, 1227744), (3, 818496), (4, 613872), (6, 409248), (7, 350784), (8, 306936), (9, 272832), (12, 204624), (14, 175392), (16, 153468), (18, 136416), (21, 116928), (24, 102312), (27, 90944), (28, 87696), (29, 84672), (32, 76734), (36, 68208), (42, 58464), (48, 51156), (49, 50112), (54, 45472), (56, 43848), (58, 42336), (63, 38976), (64, 38367), (72, 34104), (84, 29232), (87, 28224), (96, 25578), (98, 25056), (108, 22736), (112, 21924), (116, 21168), (126, 19488), (144, 17052), (147, 16704), (168, 14616), (174, 14112), (189, 12992), (192, 12789), (196, 12528), (203, 12096), (216, 11368), (224, 10962), (232, 10584), (252, 9744), (261, 9408), (288, 8526), (294, 8352), (336, 7308), (348, 7056), (378, 6496), (392, 6264), (406, 6048), (432, 5684), (441, 5568), (448, 5481), (464, 5292), (504, 4872), (522, 4704), (576, 4263), (588, 4176), (609, 4032), (672, 3654), (696, 3528), (756, 3248), (783, 3136), (784, 3132), (812, 3024), (864, 2842), (882, 2784), (928, 2646), (1008, 2436), (1044, 2352), (1176, 2088), (1218, 2016), (1323, 1856), (1344, 1827), (1392, 1764), (1421, 1728), (1512, 1624), (1566, 1568)]