42158330464

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 91499950080

約数和(自身を除く): 49341619616

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 307, 479, 496, 527, 544, 578, 614, 958, 992, 1054, 1156, 1228, 1916, 2108, 2312, 2456, 3832, 4216, 4624, 4912, 5219, 7664, 8143, 8432, 8959, 9248, 9517, 9824, 10438, 14849, 15328, 16286, 16864, 17918, 19034, 20876, 29698, 32572, 35836, 38068, 41752, 59396, 65144, 71672, 76136, 83504, 88723, 118792, 130288, 138431, 143344, 147053, 152272, 161789, 167008, 177446, 237584, 252433, 260576, 276862, 286688, 294106, 304544, 323578, 354892, 475168, 504866, 553724, 588212, 647156, 709784, 1009732, 1107448, 1176424, 1294312, 1419568, 2019464, 2214896, 2352848, 2499901, 2588624, 2750413, 2839136, 4038928, 4291361, 4429792, 4558643, 4705696, 4999802, 5177248, 5500826, 8077856, 8582722, 9117286, 9999604, 11001652, 17165444, 18234572, 19999208, 22003304, 34330888, 36469144, 39998416, 42498317, 44006608, 68661776, 72938288, 77496931, 79996832, 84996634, 88013216, 137323552, 145876576, 154993862, 169993268, 309987724, 339986536, 619975448, 679973072, 1239950896, 1317447827, 1359946144, 2479901792, 2634895654, 5269791308, 10539582616, 21079165232, 42158330464]

約数ペア:

[(1, 42158330464), (2, 21079165232), (4, 10539582616), (8, 5269791308), (16, 2634895654), (17, 2479901792), (31, 1359946144), (32, 1317447827), (34, 1239950896), (62, 679973072), (68, 619975448), (124, 339986536), (136, 309987724), (248, 169993268), (272, 154993862), (289, 145876576), (307, 137323552), (479, 88013216), (496, 84996634), (527, 79996832), (544, 77496931), (578, 72938288), (614, 68661776), (958, 44006608), (992, 42498317), (1054, 39998416), (1156, 36469144), (1228, 34330888), (1916, 22003304), (2108, 19999208), (2312, 18234572), (2456, 17165444), (3832, 11001652), (4216, 9999604), (4624, 9117286), (4912, 8582722), (5219, 8077856), (7664, 5500826), (8143, 5177248), (8432, 4999802), (8959, 4705696), (9248, 4558643), (9517, 4429792), (9824, 4291361), (10438, 4038928), (14849, 2839136), (15328, 2750413), (16286, 2588624), (16864, 2499901), (17918, 2352848), (19034, 2214896), (20876, 2019464), (29698, 1419568), (32572, 1294312), (35836, 1176424), (38068, 1107448), (41752, 1009732), (59396, 709784), (65144, 647156), (71672, 588212), (76136, 553724), (83504, 504866), (88723, 475168), (118792, 354892), (130288, 323578), (138431, 304544), (143344, 294106), (147053, 286688), (152272, 276862), (161789, 260576), (167008, 252433), (177446, 237584)]