238996772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 526417920

約数和(自身を除く): 287421148

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 67, 92, 116, 134, 161, 191, 203, 268, 322, 382, 406, 469, 644, 667, 764, 812, 938, 1334, 1337, 1541, 1876, 1943, 2668, 2674, 3082, 3886, 4393, 4669, 5348, 5539, 6164, 7772, 8786, 9338, 10787, 11078, 12797, 13601, 17572, 18676, 21574, 22156, 25594, 27202, 30751, 38773, 43148, 44689, 51188, 54404, 61502, 77546, 89378, 89579, 123004, 127397, 155092, 178756, 179158, 254794, 294331, 312823, 358316, 371113, 509588, 588662, 625646, 742226, 891779, 1177324, 1251292, 1484452, 1783558, 2060317, 2597791, 3567116, 4120634, 5195582, 8241268, 8535599, 10391164, 17071198, 34142396, 59749193, 119498386, 238996772]

約数ペア:

[(1, 238996772), (2, 119498386), (4, 59749193), (7, 34142396), (14, 17071198), (23, 10391164), (28, 8535599), (29, 8241268), (46, 5195582), (58, 4120634), (67, 3567116), (92, 2597791), (116, 2060317), (134, 1783558), (161, 1484452), (191, 1251292), (203, 1177324), (268, 891779), (322, 742226), (382, 625646), (406, 588662), (469, 509588), (644, 371113), (667, 358316), (764, 312823), (812, 294331), (938, 254794), (1334, 179158), (1337, 178756), (1541, 155092), (1876, 127397), (1943, 123004), (2668, 89579), (2674, 89378), (3082, 77546), (3886, 61502), (4393, 54404), (4669, 51188), (5348, 44689), (5539, 43148), (6164, 38773), (7772, 30751), (8786, 27202), (9338, 25594), (10787, 22156), (11078, 21574), (12797, 18676), (13601, 17572)]