490453900416

素因数分解:

$2^7\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{289423}}^1$

素因数の和:290914

約数の個数: 96

約数和(自身を含む): 1412296504320

約数和(自身を除く): 921842603904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1471, 2942, 4413, 5884, 8826, 11768, 13239, 17652, 23536, 26478, 35304, 47072, 52956, 70608, 94144, 105912, 141216, 188288, 211824, 282432, 289423, 423648, 564864, 578846, 847296, 868269, 1157692, 1694592, 1736538, 2315384, 2604807, 3473076, 4630768, 5209614, 6946152, 9261536, 10419228, 13892304, 18523072, 20838456, 27784608, 37046144, 41676912, 55569216, 83353824, 111138432, 166707648, 333415296, 425741233, 851482466, 1277223699, 1702964932, 2554447398, 3405929864, 3831671097, 5108894796, 6811859728, 7663342194, 10217789592, 13623719456, 15326684388, 20435579184, 27247438912, 30653368776, 40871158368, 54494877824, 61306737552, 81742316736, 122613475104, 163484633472, 245226950208, 490453900416]

約数ペア:

[(1, 490453900416), (2, 245226950208), (3, 163484633472), (4, 122613475104), (6, 81742316736), (8, 61306737552), (9, 54494877824), (12, 40871158368), (16, 30653368776), (18, 27247438912), (24, 20435579184), (32, 15326684388), (36, 13623719456), (48, 10217789592), (64, 7663342194), (72, 6811859728), (96, 5108894796), (128, 3831671097), (144, 3405929864), (192, 2554447398), (288, 1702964932), (384, 1277223699), (576, 851482466), (1152, 425741233), (1471, 333415296), (2942, 166707648), (4413, 111138432), (5884, 83353824), (8826, 55569216), (11768, 41676912), (13239, 37046144), (17652, 27784608), (23536, 20838456), (26478, 18523072), (35304, 13892304), (47072, 10419228), (52956, 9261536), (70608, 6946152), (94144, 5209614), (105912, 4630768), (141216, 3473076), (188288, 2604807), (211824, 2315384), (282432, 1736538), (289423, 1694592), (423648, 1157692), (564864, 868269), (578846, 847296)]