257504985144

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{19531}}^1$

素因数の和:19767

約数の個数: 256

約数和(自身を含む): 810031104000

約数和(自身を除く): 552526118856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 179, 186, 198, 216, 248, 264, 279, 297, 341, 358, 372, 396, 537, 558, 594, 682, 716, 744, 792, 837, 1023, 1074, 1116, 1188, 1364, 1432, 1611, 1674, 1969, 2046, 2148, 2232, 2376, 2728, 3069, 3222, 3348, 3938, 4092, 4296, 4833, 5549, 5907, 6138, 6444, 6696, 7876, 8184, 9207, 9666, 11098, 11814, 12276, 12888, 15752, 16647, 17721, 18414, 19332, 19531, 22196, 23628, 24552, 33294, 35442, 36828, 38664, 39062, 44392, 47256, 49941, 53163, 58593, 61039, 66588, 70884, 73656, 78124, 99882, 106326, 117186, 122078, 133176, 141768, 149823, 156248, 175779, 183117, 199764, 212652, 214841, 234372, 244156, 299646, 351558, 366234, 399528, 425304, 429682, 468744, 488312, 527337, 549351, 599292, 605461, 644523, 703116, 732468, 859364, 1054674, 1098702, 1198584, 1210922, 1289046, 1406232, 1464936, 1648053, 1718728, 1816383, 1933569, 2109348, 2197404, 2421844, 2578092, 3296106, 3496049, 3632766, 3867138, 4218696, 4394808, 4843688, 5156184, 5449149, 5800707, 6592212, 6660071, 6992098, 7265532, 7734276, 10488147, 10898298, 11601414, 13184424, 13320142, 13984196, 14531064, 15468552, 16347447, 19980213, 20976294, 21796596, 23202828, 26640284, 27968392, 31464441, 32694894, 38456539, 39960426, 41952588, 43593192, 46405656, 53280568, 59940639, 62928882, 65389788, 76913078, 79920852, 83905176, 94393323, 108377519, 115369617, 119881278, 125857764, 130779576, 153826156, 159841704, 179821917, 188786646, 216755038, 230739234, 239762556, 251715528, 307652312, 325132557, 346108851, 359643834, 377573292, 433510076, 461478468, 479525112, 650265114, 692217702, 719287668, 755146584, 867020152, 922956936, 975397671, 1038326553, 1192152709, 1300530228, 1384435404, 1438575336, 1950795342, 2076653106, 2384305418, 2601060456, 2768870808, 2926193013, 3576458127, 3901590684, 4153306212, 4768610836, 5852386026, 7152916254, 7803181368, 8306612424, 9537221672, 10729374381, 11704772052, 14305832508, 21458748762, 23409544104, 28611665016, 32188123143, 42917497524, 64376246286, 85834995048, 128752492572, 257504985144]

約数ペア:

[(1, 257504985144), (2, 128752492572), (3, 85834995048), (4, 64376246286), (6, 42917497524), (8, 32188123143), (9, 28611665016), (11, 23409544104), (12, 21458748762), (18, 14305832508), (22, 11704772052), (24, 10729374381), (27, 9537221672), (31, 8306612424), (33, 7803181368), (36, 7152916254), (44, 5852386026), (54, 4768610836), (62, 4153306212), (66, 3901590684), (72, 3576458127), (88, 2926193013), (93, 2768870808), (99, 2601060456), (108, 2384305418), (124, 2076653106), (132, 1950795342), (179, 1438575336), (186, 1384435404), (198, 1300530228), (216, 1192152709), (248, 1038326553), (264, 975397671), (279, 922956936), (297, 867020152), (341, 755146584), (358, 719287668), (372, 692217702), (396, 650265114), (537, 479525112), (558, 461478468), (594, 433510076), (682, 377573292), (716, 359643834), (744, 346108851), (792, 325132557), (837, 307652312), (1023, 251715528), (1074, 239762556), (1116, 230739234), (1188, 216755038), (1364, 188786646), (1432, 179821917), (1611, 159841704), (1674, 153826156), (1969, 130779576), (2046, 125857764), (2148, 119881278), (2232, 115369617), (2376, 108377519), (2728, 94393323), (3069, 83905176), (3222, 79920852), (3348, 76913078), (3938, 65389788), (4092, 62928882), (4296, 59940639), (4833, 53280568), (5549, 46405656), (5907, 43593192), (6138, 41952588), (6444, 39960426), (6696, 38456539), (7876, 32694894), (8184, 31464441), (9207, 27968392), (9666, 26640284), (11098, 23202828), (11814, 21796596), (12276, 20976294), (12888, 19980213), (15752, 16347447), (16647, 15468552), (17721, 14531064), (18414, 13984196), (19332, 13320142), (19531, 13184424), (22196, 11601414), (23628, 10898298), (24552, 10488147), (33294, 7734276), (35442, 7265532), (36828, 6992098), (38664, 6660071), (39062, 6592212), (44392, 5800707), (47256, 5449149), (49941, 5156184), (53163, 4843688), (58593, 4394808), (61039, 4218696), (66588, 3867138), (70884, 3632766), (73656, 3496049), (78124, 3296106), (99882, 2578092), (106326, 2421844), (117186, 2197404), (122078, 2109348), (133176, 1933569), (141768, 1816383), (149823, 1718728), (156248, 1648053), (175779, 1464936), (183117, 1406232), (199764, 1289046), (212652, 1210922), (214841, 1198584), (234372, 1098702), (244156, 1054674), (299646, 859364), (351558, 732468), (366234, 703116), (399528, 644523), (425304, 605461), (429682, 599292), (468744, 549351), (488312, 527337)]