420094864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4668

約数の個数: 80

約数和(自身を含む): 1002158080

約数和(自身を除く): 582063216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 4591, 4816, 5719, 6536, 9182, 11438, 13072, 18364, 22876, 32137, 36728, 45752, 64274, 73456, 87229, 91504, 128548, 174458, 197413, 257096, 348916, 394826, 514192, 610603, 697832, 789652, 1221206, 1381891, 1395664, 1579304, 2442412, 2763782, 3158608, 3750847, 4884824, 5527564, 7501694, 9769648, 11055128, 15003388, 22110256, 26255929, 30006776, 52511858, 60013552, 105023716, 210047432, 420094864]

約数ペア:

[(1, 420094864), (2, 210047432), (4, 105023716), (7, 60013552), (8, 52511858), (14, 30006776), (16, 26255929), (19, 22110256), (28, 15003388), (38, 11055128), (43, 9769648), (56, 7501694), (76, 5527564), (86, 4884824), (112, 3750847), (133, 3158608), (152, 2763782), (172, 2442412), (266, 1579304), (301, 1395664), (304, 1381891), (344, 1221206), (532, 789652), (602, 697832), (688, 610603), (817, 514192), (1064, 394826), (1204, 348916), (1634, 257096), (2128, 197413), (2408, 174458), (3268, 128548), (4591, 91504), (4816, 87229), (5719, 73456), (6536, 64274), (9182, 45752), (11438, 36728), (13072, 32137), (18364, 22876)]