492960104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 1209600000

約数和(自身を除く): 716639896

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 59, 91, 92, 104, 118, 161, 182, 184, 236, 299, 322, 364, 413, 472, 499, 598, 644, 728, 767, 826, 998, 1196, 1288, 1357, 1534, 1652, 1996, 2093, 2392, 2714, 3068, 3304, 3493, 3992, 4186, 5369, 5428, 6136, 6487, 6986, 8372, 9499, 10738, 10856, 11477, 12974, 13972, 16744, 17641, 18998, 21476, 22954, 25948, 27944, 29441, 35282, 37996, 42952, 45409, 45908, 51896, 58882, 70564, 75992, 80339, 90818, 91816, 117764, 123487, 141128, 149201, 160678, 181636, 206087, 235528, 246974, 298402, 321356, 363272, 382733, 412174, 493948, 596804, 642712, 677143, 765466, 824348, 987896, 1044407, 1193608, 1354286, 1530932, 1648696, 2088814, 2679131, 2708572, 3061864, 4177628, 4740001, 5358262, 5417144, 8355256, 8802859, 9480002, 10716524, 17605718, 18960004, 21433048, 35211436, 37920008, 61620013, 70422872, 123240026, 246480052, 492960104]

約数ペア:

[(1, 492960104), (2, 246480052), (4, 123240026), (7, 70422872), (8, 61620013), (13, 37920008), (14, 35211436), (23, 21433048), (26, 18960004), (28, 17605718), (46, 10716524), (52, 9480002), (56, 8802859), (59, 8355256), (91, 5417144), (92, 5358262), (104, 4740001), (118, 4177628), (161, 3061864), (182, 2708572), (184, 2679131), (236, 2088814), (299, 1648696), (322, 1530932), (364, 1354286), (413, 1193608), (472, 1044407), (499, 987896), (598, 824348), (644, 765466), (728, 677143), (767, 642712), (826, 596804), (998, 493948), (1196, 412174), (1288, 382733), (1357, 363272), (1534, 321356), (1652, 298402), (1996, 246974), (2093, 235528), (2392, 206087), (2714, 181636), (3068, 160678), (3304, 149201), (3493, 141128), (3992, 123487), (4186, 117764), (5369, 91816), (5428, 90818), (6136, 80339), (6487, 75992), (6986, 70564), (8372, 58882), (9499, 51896), (10738, 45908), (10856, 45409), (11477, 42952), (12974, 37996), (13972, 35282), (16744, 29441), (17641, 27944), (18998, 25948), (21476, 22954)]