492788772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1564659712

約数和(自身を除く): 1071870940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 43, 54, 62, 63, 81, 84, 86, 93, 108, 124, 126, 129, 162, 163, 172, 186, 189, 217, 252, 258, 279, 301, 324, 326, 372, 378, 387, 434, 489, 516, 558, 567, 602, 651, 652, 756, 774, 837, 868, 903, 978, 1116, 1134, 1141, 1161, 1204, 1302, 1333, 1467, 1548, 1674, 1806, 1953, 1956, 2268, 2282, 2322, 2511, 2604, 2666, 2709, 2934, 3348, 3423, 3483, 3612, 3906, 3999, 4401, 4564, 4644, 5022, 5053, 5332, 5418, 5859, 5868, 6846, 6966, 7009, 7812, 7998, 8127, 8802, 9331, 10044, 10106, 10269, 10836, 11718, 11997, 13203, 13692, 13932, 14018, 15159, 15996, 16254, 17577, 17604, 18662, 20212, 20538, 21027, 23436, 23994, 24381, 26406, 27993, 28036, 30318, 30807, 32508, 35154, 35371, 35991, 37324, 41076, 42054, 45477, 47988, 48762, 49063, 52812, 55986, 60636, 61614, 63081, 70308, 70742, 71982, 83979, 84108, 90954, 92421, 97524, 98126, 106113, 107973, 111972, 123228, 126162, 136431, 141484, 143964, 147189, 167958, 181908, 184842, 189243, 196252, 212226, 215946, 217279, 251937, 252324, 272862, 294378, 318339, 335916, 369684, 378486, 409293, 424452, 431892, 434558, 441567, 503874, 545724, 567729, 588756, 636678, 651837, 755811, 756972, 818586, 869116, 883134, 955017, 1007748, 1135458, 1273356, 1303674, 1324701, 1511622, 1520953, 1637172, 1766268, 1910034, 1955511, 2270916, 2607348, 2649402, 2865051, 3023244, 3041906, 3820068, 3911022, 3974103, 4562859, 5298804, 5730102, 5866533, 6083812, 7822044, 7948206, 9125718, 11460204, 11733066, 13688577, 15896412, 17599599, 18251436, 23466132, 27377154, 35199198, 41065731, 54754308, 70398396, 82131462, 123197193, 164262924, 246394386, 492788772]

約数ペア:

[(1, 492788772), (2, 246394386), (3, 164262924), (4, 123197193), (6, 82131462), (7, 70398396), (9, 54754308), (12, 41065731), (14, 35199198), (18, 27377154), (21, 23466132), (27, 18251436), (28, 17599599), (31, 15896412), (36, 13688577), (42, 11733066), (43, 11460204), (54, 9125718), (62, 7948206), (63, 7822044), (81, 6083812), (84, 5866533), (86, 5730102), (93, 5298804), (108, 4562859), (124, 3974103), (126, 3911022), (129, 3820068), (162, 3041906), (163, 3023244), (172, 2865051), (186, 2649402), (189, 2607348), (217, 2270916), (252, 1955511), (258, 1910034), (279, 1766268), (301, 1637172), (324, 1520953), (326, 1511622), (372, 1324701), (378, 1303674), (387, 1273356), (434, 1135458), (489, 1007748), (516, 955017), (558, 883134), (567, 869116), (602, 818586), (651, 756972), (652, 755811), (756, 651837), (774, 636678), (837, 588756), (868, 567729), (903, 545724), (978, 503874), (1116, 441567), (1134, 434558), (1141, 431892), (1161, 424452), (1204, 409293), (1302, 378486), (1333, 369684), (1467, 335916), (1548, 318339), (1674, 294378), (1806, 272862), (1953, 252324), (1956, 251937), (2268, 217279), (2282, 215946), (2322, 212226), (2511, 196252), (2604, 189243), (2666, 184842), (2709, 181908), (2934, 167958), (3348, 147189), (3423, 143964), (3483, 141484), (3612, 136431), (3906, 126162), (3999, 123228), (4401, 111972), (4564, 107973), (4644, 106113), (5022, 98126), (5053, 97524), (5332, 92421), (5418, 90954), (5859, 84108), (5868, 83979), (6846, 71982), (6966, 70742), (7009, 70308), (7812, 63081), (7998, 61614), (8127, 60636), (8802, 55986), (9331, 52812), (10044, 49063), (10106, 48762), (10269, 47988), (10836, 45477), (11718, 42054), (11997, 41076), (13203, 37324), (13692, 35991), (13932, 35371), (14018, 35154), (15159, 32508), (15996, 30807), (16254, 30318), (17577, 28036), (17604, 27993), (18662, 26406), (20212, 24381), (20538, 23994), (21027, 23436)]