2720542968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13907}}^1$

素因数の和:13962

約数の個数: 192

約数和(自身を含む): 9112521600

約数和(自身を除く): 6391978632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 152, 156, 171, 198, 209, 228, 234, 247, 264, 286, 312, 342, 396, 418, 429, 456, 468, 494, 572, 627, 684, 741, 792, 836, 858, 936, 988, 1144, 1254, 1287, 1368, 1482, 1672, 1716, 1881, 1976, 2223, 2508, 2574, 2717, 2964, 3432, 3762, 4446, 5016, 5148, 5434, 5928, 7524, 8151, 8892, 10296, 10868, 13907, 15048, 16302, 17784, 21736, 24453, 27814, 32604, 41721, 48906, 55628, 65208, 83442, 97812, 111256, 125163, 152977, 166884, 180791, 195624, 250326, 264233, 305954, 333768, 361582, 458931, 500652, 528466, 542373, 611908, 723164, 792699, 917862, 1001304, 1056932, 1084746, 1223816, 1376793, 1446328, 1585398, 1627119, 1835724, 1988701, 2113864, 2169492, 2378097, 2753586, 2906563, 3170796, 3254238, 3435029, 3671448, 3977402, 4338984, 4756194, 5507172, 5813126, 5966103, 6341592, 6508476, 6870058, 7954804, 8719689, 9512388, 10305087, 11014344, 11626252, 11932206, 13016952, 13740116, 15909608, 17439378, 17898309, 19024776, 20610174, 23252504, 23864412, 26159067, 27480232, 30915261, 34878756, 35796618, 37785319, 41220348, 47728824, 52318134, 61830522, 69757512, 71593236, 75570638, 82440696, 104636268, 113355957, 123661044, 143186472, 151141276, 209272536, 226711914, 247322088, 302282552, 340067871, 453423828, 680135742, 906847656, 1360271484, 2720542968]

約数ペア:

[(1, 2720542968), (2, 1360271484), (3, 906847656), (4, 680135742), (6, 453423828), (8, 340067871), (9, 302282552), (11, 247322088), (12, 226711914), (13, 209272536), (18, 151141276), (19, 143186472), (22, 123661044), (24, 113355957), (26, 104636268), (33, 82440696), (36, 75570638), (38, 71593236), (39, 69757512), (44, 61830522), (52, 52318134), (57, 47728824), (66, 41220348), (72, 37785319), (76, 35796618), (78, 34878756), (88, 30915261), (99, 27480232), (104, 26159067), (114, 23864412), (117, 23252504), (132, 20610174), (143, 19024776), (152, 17898309), (156, 17439378), (171, 15909608), (198, 13740116), (209, 13016952), (228, 11932206), (234, 11626252), (247, 11014344), (264, 10305087), (286, 9512388), (312, 8719689), (342, 7954804), (396, 6870058), (418, 6508476), (429, 6341592), (456, 5966103), (468, 5813126), (494, 5507172), (572, 4756194), (627, 4338984), (684, 3977402), (741, 3671448), (792, 3435029), (836, 3254238), (858, 3170796), (936, 2906563), (988, 2753586), (1144, 2378097), (1254, 2169492), (1287, 2113864), (1368, 1988701), (1482, 1835724), (1672, 1627119), (1716, 1585398), (1881, 1446328), (1976, 1376793), (2223, 1223816), (2508, 1084746), (2574, 1056932), (2717, 1001304), (2964, 917862), (3432, 792699), (3762, 723164), (4446, 611908), (5016, 542373), (5148, 528466), (5434, 500652), (5928, 458931), (7524, 361582), (8151, 333768), (8892, 305954), (10296, 264233), (10868, 250326), (13907, 195624), (15048, 180791), (16302, 166884), (17784, 152977), (21736, 125163), (24453, 111256), (27814, 97812), (32604, 83442), (41721, 65208), (48906, 55628)]