28174711488

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 896

約数和(自身を含む): 105338880000

約数和(自身を除く): 77164168512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 23, 24, 28, 32, 33, 38, 42, 44, 46, 48, 49, 56, 57, 64, 66, 69, 76, 77, 84, 88, 89, 92, 96, 98, 112, 114, 132, 133, 138, 147, 152, 154, 161, 168, 176, 178, 184, 192, 196, 209, 224, 228, 231, 253, 264, 266, 267, 276, 294, 304, 308, 322, 336, 343, 352, 356, 368, 392, 399, 418, 437, 448, 456, 462, 483, 506, 528, 532, 534, 539, 552, 588, 608, 616, 623, 627, 644, 672, 686, 704, 712, 736, 759, 784, 798, 836, 874, 912, 924, 931, 966, 979, 1012, 1029, 1056, 1064, 1068, 1078, 1104, 1127, 1176, 1216, 1232, 1246, 1254, 1288, 1311, 1344, 1372, 1424, 1463, 1472, 1518, 1568, 1596, 1617, 1672, 1691, 1748, 1771, 1824, 1848, 1862, 1869, 1932, 1958, 2024, 2047, 2058, 2112, 2128, 2136, 2156, 2208, 2254, 2352, 2464, 2492, 2508, 2576, 2622, 2744, 2793, 2848, 2926, 2937, 3036, 3059, 3136, 3192, 3234, 3344, 3381, 3382, 3496, 3542, 3648, 3696, 3724, 3738, 3773, 3864, 3916, 4048, 4094, 4116, 4256, 4272, 4312, 4361, 4389, 4416, 4508, 4704, 4807, 4928, 4984, 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約数ペア:

[(1, 28174711488), (2, 14087355744), (3, 9391570496), (4, 7043677872), (6, 4695785248), (7, 4024958784), (8, 3521838936), (11, 2561337408), (12, 2347892624), (14, 2012479392), (16, 1760919468), (19, 1482879552), (21, 1341652928), (22, 1280668704), (23, 1224987456), (24, 1173946312), (28, 1006239696), (32, 880459734), (33, 853779136), (38, 741439776), (42, 670826464), (44, 640334352), (46, 612493728), (48, 586973156), (49, 574994112), (56, 503119848), (57, 494293184), (64, 440229867), (66, 426889568), (69, 408329152), (76, 370719888), (77, 365905344), (84, 335413232), (88, 320167176), (89, 316569792), (92, 306246864), (96, 293486578), (98, 287497056), (112, 251559924), (114, 247146592), (132, 213444784), (133, 211839936), (138, 204164576), (147, 191664704), (152, 185359944), (154, 182952672), (161, 174998208), (168, 167706616), (176, 160083588), (178, 158284896), (184, 153123432), (192, 146743289), (196, 143748528), (209, 134807232), (224, 125779962), (228, 123573296), (231, 121968448), 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