1689479168

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 3962649600

約数和(自身を除く): 2273170432

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 89, 92, 104, 124, 128, 178, 184, 208, 248, 256, 299, 356, 368, 403, 416, 496, 512, 598, 712, 713, 736, 806, 832, 992, 1024, 1157, 1196, 1424, 1426, 1472, 1612, 1664, 1984, 2047, 2048, 2314, 2392, 2759, 2848, 2852, 2944, 3224, 3328, 3968, 4094, 4628, 4784, 5518, 5696, 5704, 5888, 6448, 6656, 7936, 8188, 9256, 9269, 9568, 11036, 11392, 11408, 11776, 12896, 13312, 15872, 16376, 18512, 18538, 19136, 22072, 22784, 22816, 23552, 25792, 26611, 26624, 31744, 32752, 35867, 37024, 37076, 38272, 44144, 45568, 45632, 47104, 51584, 53222, 63457, 63488, 65504, 71734, 74048, 74152, 76544, 88288, 91136, 91264, 103168, 106444, 126914, 131008, 143468, 148096, 148304, 153088, 176576, 182272, 182528, 206336, 212888, 253828, 262016, 286936, 296192, 296608, 306176, 353152, 365056, 412672, 425776, 507656, 524032, 573872, 592384, 593216, 612352, 706304, 730112, 824941, 825344, 851552, 1015312, 1048064, 1147744, 1184768, 1186432, 1412608, 1460224, 1649882, 1703104, 2030624, 2096128, 2295488, 2369536, 2372864, 2825216, 3299764, 3406208, 4061248, 4192256, 4590976, 4745728, 5650432, 6599528, 6812416, 8122496, 9181952, 9491456, 13199056, 13624832, 16244992, 18363904, 18982912, 26398112, 27249664, 32489984, 36727808, 52796224, 54499328, 64979968, 73455616, 105592448, 129959936, 211184896, 422369792, 844739584, 1689479168]

約数ペア:

[(1, 1689479168), (2, 844739584), (4, 422369792), (8, 211184896), (13, 129959936), (16, 105592448), (23, 73455616), (26, 64979968), (31, 54499328), (32, 52796224), (46, 36727808), (52, 32489984), (62, 27249664), (64, 26398112), (89, 18982912), (92, 18363904), (104, 16244992), (124, 13624832), (128, 13199056), (178, 9491456), (184, 9181952), (208, 8122496), (248, 6812416), (256, 6599528), (299, 5650432), (356, 4745728), (368, 4590976), (403, 4192256), (416, 4061248), (496, 3406208), (512, 3299764), (598, 2825216), (712, 2372864), (713, 2369536), (736, 2295488), (806, 2096128), (832, 2030624), (992, 1703104), (1024, 1649882), (1157, 1460224), (1196, 1412608), (1424, 1186432), (1426, 1184768), (1472, 1147744), (1612, 1048064), (1664, 1015312), (1984, 851552), (2047, 825344), (2048, 824941), (2314, 730112), (2392, 706304), (2759, 612352), (2848, 593216), (2852, 592384), (2944, 573872), (3224, 524032), (3328, 507656), (3968, 425776), (4094, 412672), (4628, 365056), (4784, 353152), (5518, 306176), (5696, 296608), (5704, 296192), (5888, 286936), (6448, 262016), (6656, 253828), (7936, 212888), (8188, 206336), (9256, 182528), (9269, 182272), (9568, 176576), (11036, 153088), (11392, 148304), (11408, 148096), (11776, 143468), (12896, 131008), (13312, 126914), (15872, 106444), (16376, 103168), (18512, 91264), (18538, 91136), (19136, 88288), (22072, 76544), (22784, 74152), (22816, 74048), (23552, 71734), (25792, 65504), (26611, 63488), (26624, 63457), (31744, 53222), (32752, 51584), (35867, 47104), (37024, 45632), (37076, 45568), (38272, 44144)]