328388256

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2046

約数の個数: 168

約数和(自身を含む): 1108354464

約数和(自身を除く): 779966208

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2011, 2016, 2268, 2592, 2916, 3024, 3402, 3888, 4022, 4536, 5103, 5832, 6033, 6048, 6804, 7776, 8044, 9072, 10206, 11664, 12066, 13608, 14077, 16088, 18099, 18144, 20412, 23328, 24132, 27216, 28154, 32176, 36198, 40824, 42231, 48264, 54297, 54432, 56308, 64352, 72396, 81648, 84462, 96528, 108594, 112616, 126693, 144792, 162891, 163296, 168924, 193056, 217188, 225232, 253386, 289584, 325782, 337848, 380079, 434376, 450464, 488673, 506772, 579168, 651564, 675696, 760158, 868752, 977346, 1013544, 1140237, 1303128, 1351392, 1466019, 1520316, 1737504, 1954692, 2027088, 2280474, 2606256, 2932038, 3040632, 3420711, 3909384, 4054176, 4560948, 5212512, 5864076, 6081264, 6841422, 7818768, 9121896, 10262133, 11728152, 12162528, 13682844, 15637536, 18243792, 20524266, 23456304, 27365688, 36487584, 41048532, 46912608, 54731376, 82097064, 109462752, 164194128, 328388256]

約数ペア:

[(1, 328388256), (2, 164194128), (3, 109462752), (4, 82097064), (6, 54731376), (7, 46912608), (8, 41048532), (9, 36487584), (12, 27365688), (14, 23456304), (16, 20524266), (18, 18243792), (21, 15637536), (24, 13682844), (27, 12162528), (28, 11728152), (32, 10262133), (36, 9121896), (42, 7818768), (48, 6841422), (54, 6081264), (56, 5864076), (63, 5212512), (72, 4560948), (81, 4054176), (84, 3909384), (96, 3420711), (108, 3040632), (112, 2932038), (126, 2606256), (144, 2280474), (162, 2027088), (168, 1954692), (189, 1737504), (216, 1520316), (224, 1466019), (243, 1351392), (252, 1303128), (288, 1140237), (324, 1013544), (336, 977346), (378, 868752), (432, 760158), (486, 675696), (504, 651564), (567, 579168), (648, 506772), (672, 488673), (729, 450464), (756, 434376), (864, 380079), (972, 337848), (1008, 325782), (1134, 289584), (1296, 253386), (1458, 225232), (1512, 217188), (1701, 193056), (1944, 168924), (2011, 163296), (2016, 162891), (2268, 144792), (2592, 126693), (2916, 112616), (3024, 108594), (3402, 96528), (3888, 84462), (4022, 81648), (4536, 72396), (5103, 64352), (5832, 56308), (6033, 54432), (6048, 54297), (6804, 48264), (7776, 42231), (8044, 40824), (9072, 36198), (10206, 32176), (11664, 28154), (12066, 27216), (13608, 24132), (14077, 23328), (16088, 20412), (18099, 18144)]