279383104

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 488712896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 89, 91, 98, 104, 112, 143, 154, 176, 178, 182, 196, 208, 224, 286, 308, 343, 352, 356, 364, 392, 416, 448, 539, 572, 616, 623, 637, 686, 704, 712, 728, 784, 832, 979, 1001, 1078, 1144, 1157, 1232, 1246, 1274, 1372, 1424, 1456, 1568, 1958, 2002, 2156, 2288, 2314, 2464, 2492, 2548, 2744, 2848, 2912, 3136, 3773, 3916, 4004, 4312, 4361, 4459, 4576, 4628, 4928, 4984, 5096, 5488, 5696, 5824, 6853, 7007, 7546, 7832, 8008, 8099, 8624, 8722, 8918, 9152, 9256, 9968, 10192, 10976, 12727, 13706, 14014, 15092, 15664, 16016, 16198, 17248, 17444, 17836, 18512, 19936, 20384, 21952, 25454, 27412, 28028, 30184, 30527, 31328, 32032, 32396, 34496, 34888, 35672, 37024, 39872, 40768, 47971, 49049, 50908, 54824, 56056, 56693, 60368, 61054, 62656, 64064, 64792, 69776, 71344, 74048, 89089, 95942, 98098, 101816, 109648, 112112, 113386, 120736, 122108, 129584, 139552, 142688, 178178, 191884, 196196, 203632, 219296, 224224, 226772, 241472, 244216, 259168, 279104, 285376, 335797, 356356, 383768, 392392, 396851, 407264, 438592, 448448, 453544, 488432, 518336, 623623, 671594, 712712, 767536, 784784, 793702, 814528, 907088, 976864, 1247246, 1343188, 1425424, 1535072, 1569568, 1587404, 1814176, 1953728, 2494492, 2686376, 2850848, 3070144, 3139136, 3174808, 3628352, 4365361, 4988984, 5372752, 5701696, 6349616, 8730722, 9977968, 10745504, 12699232, 17461444, 19955936, 21491008, 25398464, 34922888, 39911872, 69845776, 139691552, 279383104]

約数ペア:

[(1, 279383104), (2, 139691552), (4, 69845776), (7, 39911872), (8, 34922888), (11, 25398464), (13, 21491008), (14, 19955936), (16, 17461444), (22, 12699232), (26, 10745504), (28, 9977968), (32, 8730722), (44, 6349616), (49, 5701696), (52, 5372752), (56, 4988984), (64, 4365361), (77, 3628352), (88, 3174808), (89, 3139136), (91, 3070144), (98, 2850848), (104, 2686376), (112, 2494492), (143, 1953728), (154, 1814176), (176, 1587404), (178, 1569568), (182, 1535072), (196, 1425424), (208, 1343188), (224, 1247246), (286, 976864), (308, 907088), (343, 814528), (352, 793702), (356, 784784), (364, 767536), (392, 712712), (416, 671594), (448, 623623), (539, 518336), (572, 488432), (616, 453544), (623, 448448), (637, 438592), (686, 407264), (704, 396851), (712, 392392), (728, 383768), (784, 356356), (832, 335797), (979, 285376), (1001, 279104), (1078, 259168), (1144, 244216), (1157, 241472), (1232, 226772), (1246, 224224), (1274, 219296), (1372, 203632), (1424, 196196), (1456, 191884), (1568, 178178), (1958, 142688), (2002, 139552), (2156, 129584), (2288, 122108), (2314, 120736), (2464, 113386), (2492, 112112), (2548, 109648), (2744, 101816), (2848, 98098), (2912, 95942), (3136, 89089), (3773, 74048), (3916, 71344), (4004, 69776), (4312, 64792), (4361, 64064), (4459, 62656), (4576, 61054), (4628, 60368), (4928, 56693), (4984, 56056), (5096, 54824), (5488, 50908), (5696, 49049), (5824, 47971), (6853, 40768), (7007, 39872), (7546, 37024), (7832, 35672), (8008, 34888), (8099, 34496), (8624, 32396), (8722, 32032), (8918, 31328), (9152, 30527), (9256, 30184), (9968, 28028), (10192, 27412), (10976, 25454), (12727, 21952), (13706, 20384), (14014, 19936), (15092, 18512), (15664, 17836), (16016, 17444), (16198, 17248)]