2681567328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 7937491968

約数和(自身を除く): 5255924640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 97, 132, 141, 176, 188, 194, 264, 282, 291, 352, 376, 388, 517, 528, 557, 564, 582, 752, 776, 1034, 1056, 1067, 1114, 1128, 1164, 1504, 1551, 1552, 1671, 2068, 2134, 2228, 2256, 2328, 3102, 3104, 3201, 3342, 4136, 4268, 4456, 4512, 4559, 4656, 6127, 6204, 6402, 6684, 8272, 8536, 8912, 9118, 9312, 12254, 12408, 12804, 13368, 13677, 16544, 17072, 17824, 18236, 18381, 24508, 24816, 25608, 26179, 26736, 27354, 34144, 36472, 36762, 49016, 49632, 50149, 51216, 52358, 53472, 54029, 54708, 72944, 73524, 78537, 98032, 100298, 102432, 104716, 108058, 109416, 145888, 147048, 150447, 157074, 162087, 196064, 200596, 209432, 216116, 218832, 287969, 294096, 300894, 314148, 324174, 401192, 418864, 432232, 437664, 575938, 588192, 594319, 601788, 628296, 648348, 802384, 837728, 863907, 864464, 1151876, 1188638, 1203576, 1256592, 1296696, 1604768, 1727814, 1728928, 1782957, 2303752, 2377276, 2407152, 2513184, 2539363, 2593392, 3455628, 3565914, 4607504, 4754552, 4814304, 5078726, 5186784, 6911256, 7131828, 7618089, 9215008, 9509104, 10157452, 13822512, 14263656, 15236178, 19018208, 20314904, 27645024, 27932993, 28527312, 30472356, 40629808, 55865986, 57054624, 60944712, 81259616, 83798979, 111731972, 121889424, 167597958, 223463944, 243778848, 335195916, 446927888, 670391832, 893855776, 1340783664, 2681567328]

約数ペア:

[(1, 2681567328), (2, 1340783664), (3, 893855776), (4, 670391832), (6, 446927888), (8, 335195916), (11, 243778848), (12, 223463944), (16, 167597958), (22, 121889424), (24, 111731972), (32, 83798979), (33, 81259616), (44, 60944712), (47, 57054624), (48, 55865986), (66, 40629808), (88, 30472356), (94, 28527312), (96, 27932993), (97, 27645024), (132, 20314904), (141, 19018208), (176, 15236178), (188, 14263656), (194, 13822512), (264, 10157452), (282, 9509104), (291, 9215008), (352, 7618089), (376, 7131828), (388, 6911256), (517, 5186784), (528, 5078726), (557, 4814304), (564, 4754552), (582, 4607504), (752, 3565914), (776, 3455628), (1034, 2593392), (1056, 2539363), (1067, 2513184), (1114, 2407152), (1128, 2377276), (1164, 2303752), (1504, 1782957), (1551, 1728928), (1552, 1727814), (1671, 1604768), (2068, 1296696), (2134, 1256592), (2228, 1203576), (2256, 1188638), (2328, 1151876), (3102, 864464), (3104, 863907), (3201, 837728), (3342, 802384), (4136, 648348), (4268, 628296), (4456, 601788), (4512, 594319), (4559, 588192), (4656, 575938), (6127, 437664), (6204, 432232), (6402, 418864), (6684, 401192), (8272, 324174), (8536, 314148), (8912, 300894), (9118, 294096), (9312, 287969), (12254, 218832), (12408, 216116), (12804, 209432), (13368, 200596), (13677, 196064), (16544, 162087), (17072, 157074), (17824, 150447), (18236, 147048), (18381, 145888), (24508, 109416), (24816, 108058), (25608, 104716), (26179, 102432), (26736, 100298), (27354, 98032), (34144, 78537), (36472, 73524), (36762, 72944), (49016, 54708), (49632, 54029), (50149, 53472), (51216, 52358)]