8520891264

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 24950016000

約数和(自身を除く): 16429124736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 139, 144, 192, 254, 278, 288, 381, 384, 417, 419, 508, 556, 576, 762, 834, 838, 1016, 1112, 1143, 1152, 1251, 1257, 1524, 1668, 1676, 2032, 2224, 2286, 2502, 2514, 3048, 3336, 3352, 3771, 4064, 4448, 4572, 5004, 5028, 6096, 6672, 6704, 7542, 8128, 8896, 9144, 10008, 10056, 12192, 13344, 13408, 15084, 16256, 17653, 17792, 18288, 20016, 20112, 24384, 26688, 26816, 30168, 35306, 36576, 40032, 40224, 48768, 52959, 53213, 53376, 53632, 58241, 60336, 70612, 73152, 80064, 80448, 105918, 106426, 116482, 120672, 141224, 146304, 158877, 159639, 160128, 160896, 174723, 211836, 212852, 232964, 241344, 282448, 317754, 319278, 349446, 423672, 425704, 465928, 478917, 482688, 524169, 564896, 635508, 638556, 698892, 847344, 851408, 931856, 957834, 1048338, 1129792, 1271016, 1277112, 1397784, 1694688, 1702816, 1863712, 1915668, 2096676, 2259584, 2542032, 2554224, 2795568, 3389376, 3405632, 3727424, 3831336, 4193352, 5084064, 5108448, 5591136, 6778752, 6811264, 7396607, 7454848, 7662672, 8386704, 10168128, 10216896, 11182272, 14793214, 15325344, 16773408, 20336256, 20433792, 22189821, 22364544, 29586428, 30650688, 33546816, 44379642, 59172856, 61301376, 66569463, 67093632, 88759284, 118345712, 133138926, 177518568, 236691424, 266277852, 355037136, 473382848, 532555704, 710074272, 946765696, 1065111408, 1420148544, 2130222816, 2840297088, 4260445632, 8520891264]

約数ペア:

[(1, 8520891264), (2, 4260445632), (3, 2840297088), (4, 2130222816), (6, 1420148544), (8, 1065111408), (9, 946765696), (12, 710074272), (16, 532555704), (18, 473382848), (24, 355037136), (32, 266277852), (36, 236691424), (48, 177518568), (64, 133138926), (72, 118345712), (96, 88759284), (127, 67093632), (128, 66569463), (139, 61301376), (144, 59172856), (192, 44379642), (254, 33546816), (278, 30650688), (288, 29586428), (381, 22364544), (384, 22189821), (417, 20433792), (419, 20336256), (508, 16773408), (556, 15325344), (576, 14793214), (762, 11182272), (834, 10216896), (838, 10168128), (1016, 8386704), (1112, 7662672), (1143, 7454848), (1152, 7396607), (1251, 6811264), (1257, 6778752), (1524, 5591136), (1668, 5108448), (1676, 5084064), (2032, 4193352), (2224, 3831336), (2286, 3727424), (2502, 3405632), (2514, 3389376), (3048, 2795568), (3336, 2554224), (3352, 2542032), (3771, 2259584), (4064, 2096676), (4448, 1915668), (4572, 1863712), (5004, 1702816), (5028, 1694688), (6096, 1397784), (6672, 1277112), (6704, 1271016), (7542, 1129792), (8128, 1048338), (8896, 957834), (9144, 931856), (10008, 851408), (10056, 847344), (12192, 698892), (13344, 638556), (13408, 635508), (15084, 564896), (16256, 524169), (17653, 482688), (17792, 478917), (18288, 465928), (20016, 425704), (20112, 423672), (24384, 349446), (26688, 319278), (26816, 317754), (30168, 282448), (35306, 241344), (36576, 232964), (40032, 212852), (40224, 211836), (48768, 174723), (52959, 160896), (53213, 160128), (53376, 159639), (53632, 158877), (58241, 146304), (60336, 141224), (70612, 120672), (73152, 116482), (80064, 106426), (80448, 105918)]