674902384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 1469905920

約数和(自身を除く): 795003536

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 127, 208, 232, 254, 377, 464, 508, 754, 881, 1016, 1508, 1651, 1762, 2032, 3016, 3302, 3524, 3683, 6032, 6604, 7048, 7366, 11453, 13208, 14096, 14732, 22906, 25549, 26416, 29464, 45812, 47879, 51098, 58928, 91624, 95758, 102196, 111887, 183248, 191516, 204392, 223774, 332137, 383032, 408784, 447548, 664274, 766064, 895096, 1328548, 1454531, 1790192, 2657096, 2909062, 3244723, 5314192, 5818124, 6489446, 11636248, 12978892, 23272496, 25957784, 42181399, 51915568, 84362798, 168725596, 337451192, 674902384]

約数ペア:

[(1, 674902384), (2, 337451192), (4, 168725596), (8, 84362798), (13, 51915568), (16, 42181399), (26, 25957784), (29, 23272496), (52, 12978892), (58, 11636248), (104, 6489446), (116, 5818124), (127, 5314192), (208, 3244723), (232, 2909062), (254, 2657096), (377, 1790192), (464, 1454531), (508, 1328548), (754, 895096), (881, 766064), (1016, 664274), (1508, 447548), (1651, 408784), (1762, 383032), (2032, 332137), (3016, 223774), (3302, 204392), (3524, 191516), (3683, 183248), (6032, 111887), (6604, 102196), (7048, 95758), (7366, 91624), (11453, 58928), (13208, 51098), (14096, 47879), (14732, 45812), (22906, 29464), (25549, 26416)]