621170048

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 1280793600

約数和(自身を除く): 659623552

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 158, 188, 316, 376, 632, 752, 1264, 1307, 1504, 2528, 2614, 3008, 3713, 5056, 5228, 6016, 7426, 10112, 10456, 14852, 20912, 29704, 41824, 59408, 61429, 83648, 103253, 118816, 122858, 167296, 206506, 237632, 245716, 413012, 475264, 491432, 826024, 982864, 1652048, 1965728, 3304096, 3931456, 4852891, 6608192, 7862912, 9705782, 13216384, 19411564, 38823128, 77646256, 155292512, 310585024, 621170048]

約数ペア:

[(1, 621170048), (2, 310585024), (4, 155292512), (8, 77646256), (16, 38823128), (32, 19411564), (47, 13216384), (64, 9705782), (79, 7862912), (94, 6608192), (128, 4852891), (158, 3931456), (188, 3304096), (316, 1965728), (376, 1652048), (632, 982864), (752, 826024), (1264, 491432), (1307, 475264), (1504, 413012), (2528, 245716), (2614, 237632), (3008, 206506), (3713, 167296), (5056, 122858), (5228, 118816), (6016, 103253), (7426, 83648), (10112, 61429), (10456, 59408), (14852, 41824), (20912, 29704)]