448737408

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 1538976000

約数和(自身を除く): 1090238592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 229, 243, 252, 288, 324, 336, 378, 384, 432, 448, 458, 486, 504, 567, 576, 648, 672, 687, 729, 756, 864, 896, 916, 972, 1008, 1134, 1152, 1296, 1344, 1374, 1458, 1512, 1603, 1701, 1728, 1832, 1944, 2016, 2061, 2187, 2268, 2592, 2688, 2748, 2916, 3024, 3206, 3402, 3456, 3664, 3888, 4032, 4122, 4374, 4536, 4809, 5103, 5184, 5496, 5832, 6048, 6183, 6412, 6804, 7328, 7776, 8064, 8244, 8748, 9072, 9618, 10206, 10368, 10992, 11664, 12096, 12366, 12824, 13608, 14427, 14656, 15309, 15552, 16488, 17496, 18144, 18549, 19236, 20412, 21984, 23328, 24192, 24732, 25648, 27216, 28854, 29312, 30618, 31104, 32976, 34992, 36288, 37098, 38472, 40824, 43281, 43968, 46656, 49464, 51296, 54432, 55647, 57708, 61236, 65952, 69984, 72576, 74196, 76944, 81648, 86562, 87936, 93312, 98928, 102592, 108864, 111294, 115416, 122472, 129843, 131904, 139968, 148392, 153888, 163296, 166941, 173124, 197856, 205184, 217728, 222588, 230832, 244944, 259686, 263808, 279936, 296784, 307776, 326592, 333882, 346248, 389529, 395712, 445176, 461664, 489888, 500823, 519372, 593568, 615552, 653184, 667764, 692496, 779058, 791424, 890352, 923328, 979776, 1001646, 1038744, 1168587, 1187136, 1335528, 1384992, 1558116, 1780704, 1846656, 1959552, 2003292, 2077488, 2337174, 2374272, 2671056, 2769984, 3116232, 3505761, 3561408, 4006584, 4154976, 4674348, 5342112, 5539968, 6232464, 7011522, 7122816, 8013168, 8309952, 9348696, 10684224, 12464928, 14023044, 16026336, 16619904, 18697392, 21368448, 24929856, 28046088, 32052672, 37394784, 49859712, 56092176, 64105344, 74789568, 112184352, 149579136, 224368704, 448737408]

約数ペア:

[(1, 448737408), (2, 224368704), (3, 149579136), (4, 112184352), (6, 74789568), (7, 64105344), (8, 56092176), (9, 49859712), (12, 37394784), (14, 32052672), (16, 28046088), (18, 24929856), (21, 21368448), (24, 18697392), (27, 16619904), (28, 16026336), (32, 14023044), (36, 12464928), (42, 10684224), (48, 9348696), (54, 8309952), (56, 8013168), (63, 7122816), (64, 7011522), (72, 6232464), (81, 5539968), (84, 5342112), (96, 4674348), (108, 4154976), (112, 4006584), (126, 3561408), (128, 3505761), (144, 3116232), (162, 2769984), (168, 2671056), (189, 2374272), (192, 2337174), (216, 2077488), (224, 2003292), (229, 1959552), (243, 1846656), (252, 1780704), (288, 1558116), (324, 1384992), (336, 1335528), (378, 1187136), (384, 1168587), (432, 1038744), (448, 1001646), (458, 979776), (486, 923328), (504, 890352), (567, 791424), (576, 779058), (648, 692496), (672, 667764), (687, 653184), (729, 615552), (756, 593568), (864, 519372), (896, 500823), (916, 489888), (972, 461664), (1008, 445176), (1134, 395712), (1152, 389529), (1296, 346248), (1344, 333882), (1374, 326592), (1458, 307776), (1512, 296784), (1603, 279936), (1701, 263808), (1728, 259686), (1832, 244944), (1944, 230832), (2016, 222588), (2061, 217728), (2187, 205184), (2268, 197856), (2592, 173124), (2688, 166941), (2748, 163296), (2916, 153888), (3024, 148392), (3206, 139968), (3402, 131904), (3456, 129843), (3664, 122472), (3888, 115416), (4032, 111294), (4122, 108864), (4374, 102592), (4536, 98928), (4809, 93312), (5103, 87936), (5184, 86562), (5496, 81648), (5832, 76944), (6048, 74196), (6183, 72576), (6412, 69984), (6804, 65952), (7328, 61236), (7776, 57708), (8064, 55647), (8244, 54432), (8748, 51296), (9072, 49464), (9618, 46656), (10206, 43968), (10368, 43281), (10992, 40824), (11664, 38472), (12096, 37098), (12366, 36288), (12824, 34992), (13608, 32976), (14427, 31104), (14656, 30618), (15309, 29312), (15552, 28854), (16488, 27216), (17496, 25648), (18144, 24732), (18549, 24192), (19236, 23328), (20412, 21984)]