248351591808

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{84443}}^1$

素因数の和:84526

約数の個数: 256

約数和(自身を含む): 785531865600

約数和(自身を除く): 537180273792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 111, 128, 138, 144, 148, 184, 192, 207, 216, 222, 276, 288, 296, 333, 368, 384, 414, 432, 444, 552, 576, 592, 621, 666, 736, 828, 851, 864, 888, 999, 1104, 1152, 1184, 1242, 1332, 1472, 1656, 1702, 1728, 1776, 1998, 2208, 2368, 2484, 2553, 2664, 2944, 3312, 3404, 3456, 3552, 3996, 4416, 4736, 4968, 5106, 5328, 6624, 6808, 7104, 7659, 7992, 8832, 9936, 10212, 10656, 13248, 13616, 14208, 15318, 15984, 19872, 20424, 21312, 22977, 26496, 27232, 30636, 31968, 39744, 40848, 42624, 45954, 54464, 61272, 63936, 79488, 81696, 84443, 91908, 108928, 122544, 127872, 163392, 168886, 183816, 245088, 253329, 326784, 337772, 367632, 490176, 506658, 675544, 735264, 759987, 980352, 1013316, 1351088, 1470528, 1519974, 1942189, 2026632, 2279961, 2702176, 2941056, 3039948, 3124391, 3884378, 4053264, 4559922, 5404352, 5826567, 6079896, 6248782, 7768756, 8106528, 9119844, 9373173, 10808704, 11653134, 12159792, 12497564, 15537512, 16213056, 17479701, 18239688, 18746346, 23306268, 24319584, 24995128, 28119519, 31075024, 32426112, 34959402, 36479376, 37492692, 46612536, 48639168, 49990256, 52439103, 56239038, 62150048, 69918804, 71860993, 72958752, 74985384, 84358557, 93225072, 97278336, 99980512, 104878206, 112478076, 124300096, 139837608, 143721986, 145917504, 149970768, 168717114, 186450144, 199961024, 209756412, 215582979, 224956152, 248600192, 279675216, 287443972, 291835008, 299941536, 337434228, 372900288, 399922048, 419512824, 431165958, 449912304, 559350432, 574887944, 599883072, 646748937, 674868456, 745800576, 839025648, 862331916, 899824608, 1118700864, 1149775888, 1199766144, 1293497874, 1349736912, 1678051296, 1724663832, 1799649216, 1940246811, 2237401728, 2299551776, 2586995748, 2699473824, 3356102592, 3449327664, 3599298432, 3880493622, 4599103552, 5173991496, 5398947648, 6712205184, 6898655328, 7760987244, 9198207104, 10347982992, 10797895296, 13797310656, 15521974488, 20695965984, 27594621312, 31043948976, 41391931968, 62087897952, 82783863936, 124175795904, 248351591808]

約数ペア:

[(1, 248351591808), (2, 124175795904), (3, 82783863936), (4, 62087897952), (6, 41391931968), (8, 31043948976), (9, 27594621312), (12, 20695965984), (16, 15521974488), (18, 13797310656), (23, 10797895296), (24, 10347982992), (27, 9198207104), (32, 7760987244), (36, 6898655328), (37, 6712205184), (46, 5398947648), (48, 5173991496), (54, 4599103552), (64, 3880493622), (69, 3599298432), (72, 3449327664), (74, 3356102592), (92, 2699473824), (96, 2586995748), (108, 2299551776), (111, 2237401728), (128, 1940246811), (138, 1799649216), (144, 1724663832), (148, 1678051296), (184, 1349736912), (192, 1293497874), (207, 1199766144), (216, 1149775888), (222, 1118700864), (276, 899824608), (288, 862331916), (296, 839025648), (333, 745800576), (368, 674868456), (384, 646748937), (414, 599883072), (432, 574887944), (444, 559350432), (552, 449912304), (576, 431165958), (592, 419512824), (621, 399922048), (666, 372900288), (736, 337434228), (828, 299941536), (851, 291835008), (864, 287443972), (888, 279675216), (999, 248600192), (1104, 224956152), (1152, 215582979), (1184, 209756412), (1242, 199961024), (1332, 186450144), (1472, 168717114), (1656, 149970768), (1702, 145917504), (1728, 143721986), (1776, 139837608), (1998, 124300096), (2208, 112478076), (2368, 104878206), (2484, 99980512), (2553, 97278336), (2664, 93225072), (2944, 84358557), (3312, 74985384), (3404, 72958752), (3456, 71860993), (3552, 69918804), (3996, 62150048), (4416, 56239038), (4736, 52439103), (4968, 49990256), (5106, 48639168), (5328, 46612536), (6624, 37492692), (6808, 36479376), (7104, 34959402), (7659, 32426112), (7992, 31075024), (8832, 28119519), (9936, 24995128), (10212, 24319584), (10656, 23306268), (13248, 18746346), (13616, 18239688), (14208, 17479701), (15318, 16213056), (15984, 15537512), (19872, 12497564), (20424, 12159792), (21312, 11653134), (22977, 10808704), (26496, 9373173), (27232, 9119844), (30636, 8106528), (31968, 7768756), (39744, 6248782), (40848, 6079896), (42624, 5826567), (45954, 5404352), (54464, 4559922), (61272, 4053264), (63936, 3884378), (79488, 3124391), (81696, 3039948), (84443, 2941056), (91908, 2702176), (108928, 2279961), (122544, 2026632), (127872, 1942189), (163392, 1519974), (168886, 1470528), (183816, 1351088), (245088, 1013316), (253329, 980352), (326784, 759987), (337772, 735264), (367632, 675544), (490176, 506658)]