31246007104

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 252

約数和(自身を含む): 72384001536

約数和(自身を除く): 41137994432

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 64, 86, 92, 104, 127, 169, 172, 184, 208, 254, 299, 338, 344, 368, 416, 508, 529, 559, 598, 676, 688, 736, 832, 989, 1016, 1058, 1118, 1196, 1352, 1376, 1472, 1651, 1978, 2032, 2116, 2236, 2392, 2704, 2752, 2921, 3302, 3887, 3956, 4064, 4232, 4472, 4784, 5408, 5461, 5842, 6604, 6877, 7267, 7774, 7912, 8128, 8464, 8944, 9568, 10816, 10922, 11684, 12857, 13208, 13754, 14534, 15548, 15824, 16928, 17888, 19136, 21463, 21844, 22747, 23368, 25714, 26416, 27508, 29068, 31096, 31648, 33856, 35776, 37973, 42926, 43688, 45494, 46736, 51428, 52832, 55016, 58136, 62192, 63296, 67183, 70993, 75946, 85852, 87376, 89401, 90988, 93472, 102856, 105664, 110032, 116272, 124384, 125603, 134366, 141986, 151892, 167141, 171704, 174752, 178802, 181976, 186944, 205712, 220064, 232544, 248768, 251206, 268732, 283972, 295711, 303784, 334282, 343408, 349504, 357604, 363952, 411424, 440128, 465088, 493649, 502412, 537464, 567944, 591422, 607568, 668564, 686816, 715208, 727904, 822848, 873379, 922909, 987298, 1004824, 1074928, 1135888, 1182844, 1215136, 1337128, 1373632, 1430416, 1455808, 1632839, 1746758, 1845818, 1974596, 2009648, 2149856, 2271776, 2365688, 2430272, 2674256, 2860832, 2888869, 3265678, 3493516, 3691636, 3844243, 3949192, 4019296, 4299712, 4543552, 4731376, 5348512, 5721664, 5777738, 6531356, 6987032, 7383272, 7688486, 7898384, 8038592, 9462752, 10697024, 11353927, 11555476, 13062712, 13974064, 14766544, 15376972, 15796768, 18925504, 21226907, 22707854, 23110952, 26125424, 27948128, 29533088, 30753944, 31593536, 37555297, 42453814, 45415708, 46221904, 52250848, 55896256, 59066176, 61507888, 75110594, 84907628, 90831416, 92443808, 104501696, 123015776, 150221188, 169815256, 181662832, 184887616, 246031552, 300442376, 339630512, 363325664, 488218861, 600884752, 679261024, 726651328, 976437722, 1201769504, 1358522048, 1952875444, 2403539008, 3905750888, 7811501776, 15623003552, 31246007104]

約数ペア:

[(1, 31246007104), (2, 15623003552), (4, 7811501776), (8, 3905750888), (13, 2403539008), (16, 1952875444), (23, 1358522048), (26, 1201769504), (32, 976437722), (43, 726651328), (46, 679261024), (52, 600884752), (64, 488218861), (86, 363325664), (92, 339630512), (104, 300442376), (127, 246031552), (169, 184887616), (172, 181662832), (184, 169815256), (208, 150221188), (254, 123015776), (299, 104501696), (338, 92443808), (344, 90831416), (368, 84907628), (416, 75110594), (508, 61507888), (529, 59066176), (559, 55896256), (598, 52250848), (676, 46221904), (688, 45415708), (736, 42453814), (832, 37555297), (989, 31593536), (1016, 30753944), (1058, 29533088), (1118, 27948128), (1196, 26125424), (1352, 23110952), (1376, 22707854), (1472, 21226907), (1651, 18925504), (1978, 15796768), (2032, 15376972), (2116, 14766544), (2236, 13974064), (2392, 13062712), (2704, 11555476), (2752, 11353927), (2921, 10697024), (3302, 9462752), (3887, 8038592), (3956, 7898384), (4064, 7688486), (4232, 7383272), (4472, 6987032), (4784, 6531356), (5408, 5777738), (5461, 5721664), (5842, 5348512), (6604, 4731376), (6877, 4543552), (7267, 4299712), (7774, 4019296), (7912, 3949192), (8128, 3844243), (8464, 3691636), (8944, 3493516), (9568, 3265678), (10816, 2888869), (10922, 2860832), (11684, 2674256), (12857, 2430272), (13208, 2365688), (13754, 2271776), (14534, 2149856), (15548, 2009648), (15824, 1974596), (16928, 1845818), (17888, 1746758), (19136, 1632839), (21463, 1455808), (21844, 1430416), (22747, 1373632), (23368, 1337128), (25714, 1215136), (26416, 1182844), (27508, 1135888), (29068, 1074928), (31096, 1004824), (31648, 987298), (33856, 922909), (35776, 873379), (37973, 822848), (42926, 727904), (43688, 715208), (45494, 686816), (46736, 668564), (51428, 607568), (52832, 591422), (55016, 567944), (58136, 537464), (62192, 502412), (63296, 493649), (67183, 465088), (70993, 440128), (75946, 411424), (85852, 363952), (87376, 357604), (89401, 349504), (90988, 343408), (93472, 334282), (102856, 303784), (105664, 295711), (110032, 283972), (116272, 268732), (124384, 251206), (125603, 248768), (134366, 232544), (141986, 220064), (151892, 205712), (167141, 186944), (171704, 181976), (174752, 178802)]