378256544

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 776837376

約数和(自身を除く): 398580832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1552, 3007, 3104, 3931, 6014, 7862, 12028, 15724, 24056, 31448, 48112, 62896, 96224, 121861, 125792, 243722, 381307, 487444, 762614, 974888, 1525228, 1949776, 3050456, 3899552, 6100912, 11820517, 12201824, 23641034, 47282068, 94564136, 189128272, 378256544]

約数ペア:

[(1, 378256544), (2, 189128272), (4, 94564136), (8, 47282068), (16, 23641034), (31, 12201824), (32, 11820517), (62, 6100912), (97, 3899552), (124, 3050456), (194, 1949776), (248, 1525228), (388, 974888), (496, 762614), (776, 487444), (992, 381307), (1552, 243722), (3007, 125792), (3104, 121861), (3931, 96224), (6014, 62896), (7862, 48112), (12028, 31448), (15724, 24056)]