358947212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 710309376

約数和(自身を除く): 351362164

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 127, 148, 169, 226, 254, 338, 452, 481, 508, 676, 962, 1469, 1651, 1924, 2938, 3302, 4181, 4699, 5876, 6253, 6604, 8362, 9398, 12506, 14351, 16724, 18796, 19097, 21463, 25012, 28702, 38194, 42926, 54353, 57404, 61087, 76388, 85852, 108706, 122174, 186563, 217412, 244348, 373126, 530987, 706589, 746252, 794131, 1061974, 1413178, 1588262, 2123948, 2425319, 2826356, 3176524, 4850638, 6902831, 9701276, 13805662, 27611324, 89736803, 179473606, 358947212]

約数ペア:

[(1, 358947212), (2, 179473606), (4, 89736803), (13, 27611324), (26, 13805662), (37, 9701276), (52, 6902831), (74, 4850638), (113, 3176524), (127, 2826356), (148, 2425319), (169, 2123948), (226, 1588262), (254, 1413178), (338, 1061974), (452, 794131), (481, 746252), (508, 706589), (676, 530987), (962, 373126), (1469, 244348), (1651, 217412), (1924, 186563), (2938, 122174), (3302, 108706), (4181, 85852), (4699, 76388), (5876, 61087), (6253, 57404), (6604, 54353), (8362, 42926), (9398, 38194), (12506, 28702), (14351, 25012), (16724, 21463), (18796, 19097)]