31131741312

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29927}}^1$

素因数の和:30000

約数の個数: 256

約数和(自身を含む): 107453491200

約数和(自身を除く): 76321749888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 84, 86, 96, 108, 112, 126, 128, 129, 144, 168, 172, 189, 192, 216, 224, 252, 258, 288, 301, 336, 344, 378, 384, 387, 432, 448, 504, 516, 576, 602, 672, 688, 756, 774, 864, 896, 903, 1008, 1032, 1152, 1161, 1204, 1344, 1376, 1512, 1548, 1728, 1806, 2016, 2064, 2322, 2408, 2688, 2709, 2752, 3024, 3096, 3456, 3612, 4032, 4128, 4644, 4816, 5418, 5504, 6048, 6192, 7224, 8064, 8127, 8256, 9288, 9632, 10836, 12096, 12384, 14448, 16254, 16512, 18576, 19264, 21672, 24192, 24768, 28896, 29927, 32508, 37152, 38528, 43344, 49536, 57792, 59854, 65016, 74304, 86688, 89781, 115584, 119708, 130032, 148608, 173376, 179562, 209489, 239416, 260064, 269343, 346752, 359124, 418978, 478832, 520128, 538686, 628467, 718248, 808029, 837956, 957664, 1040256, 1077372, 1256934, 1286861, 1436496, 1616058, 1675912, 1885401, 1915328, 2154744, 2513868, 2573722, 2872992, 3232116, 3351824, 3770802, 3830656, 3860583, 4309488, 5027736, 5147444, 5656203, 5745984, 6464232, 6703648, 7541604, 7721166, 8618976, 9008027, 10055472, 10294888, 11312406, 11491968, 11581749, 12928464, 13407296, 15083208, 15442332, 17237952, 18016054, 20110944, 20589776, 22624812, 23163498, 25856928, 26814592, 27024081, 30166416, 30884664, 34475904, 34745247, 36032108, 40221888, 41179552, 45249624, 46326996, 51713856, 54048162, 60332832, 61769328, 69490494, 72064216, 80443776, 81072243, 82359104, 90499248, 92653992, 103427712, 108096324, 120665664, 123538656, 138980988, 144128432, 162144486, 164718208, 180998496, 185307984, 216192648, 241331328, 243216729, 247077312, 277961976, 288256864, 324288972, 361996992, 370615968, 432385296, 486433458, 494154624, 555923952, 576513728, 648577944, 723993984, 741231936, 864770592, 972866916, 1111847904, 1153027456, 1297155888, 1482463872, 1729541184, 1945733832, 2223695808, 2594311776, 3459082368, 3891467664, 4447391616, 5188623552, 7782935328, 10377247104, 15565870656, 31131741312]

約数ペア:

[(1, 31131741312), (2, 15565870656), (3, 10377247104), (4, 7782935328), (6, 5188623552), (7, 4447391616), (8, 3891467664), (9, 3459082368), (12, 2594311776), (14, 2223695808), (16, 1945733832), (18, 1729541184), (21, 1482463872), (24, 1297155888), (27, 1153027456), (28, 1111847904), (32, 972866916), (36, 864770592), (42, 741231936), (43, 723993984), (48, 648577944), (54, 576513728), (56, 555923952), (63, 494154624), (64, 486433458), (72, 432385296), (84, 370615968), (86, 361996992), (96, 324288972), (108, 288256864), (112, 277961976), (126, 247077312), (128, 243216729), (129, 241331328), (144, 216192648), (168, 185307984), (172, 180998496), (189, 164718208), (192, 162144486), (216, 144128432), (224, 138980988), (252, 123538656), (258, 120665664), (288, 108096324), (301, 103427712), (336, 92653992), (344, 90499248), (378, 82359104), (384, 81072243), (387, 80443776), (432, 72064216), (448, 69490494), (504, 61769328), (516, 60332832), (576, 54048162), (602, 51713856), (672, 46326996), (688, 45249624), (756, 41179552), (774, 40221888), (864, 36032108), (896, 34745247), (903, 34475904), (1008, 30884664), (1032, 30166416), (1152, 27024081), (1161, 26814592), (1204, 25856928), (1344, 23163498), (1376, 22624812), (1512, 20589776), (1548, 20110944), (1728, 18016054), (1806, 17237952), (2016, 15442332), (2064, 15083208), (2322, 13407296), (2408, 12928464), (2688, 11581749), (2709, 11491968), (2752, 11312406), (3024, 10294888), (3096, 10055472), (3456, 9008027), (3612, 8618976), (4032, 7721166), (4128, 7541604), (4644, 6703648), (4816, 6464232), (5418, 5745984), (5504, 5656203), (6048, 5147444), (6192, 5027736), (7224, 4309488), (8064, 3860583), (8127, 3830656), (8256, 3770802), (9288, 3351824), (9632, 3232116), (10836, 2872992), (12096, 2573722), (12384, 2513868), (14448, 2154744), (16254, 1915328), (16512, 1885401), (18576, 1675912), (19264, 1616058), (21672, 1436496), (24192, 1286861), (24768, 1256934), (28896, 1077372), (29927, 1040256), (32508, 957664), (37152, 837956), (38528, 808029), (43344, 718248), (49536, 628467), (57792, 538686), (59854, 520128), (65016, 478832), (74304, 418978), (86688, 359124), (89781, 346752), (115584, 269343), (119708, 260064), (130032, 239416), (148608, 209489), (173376, 179562)]