291229941616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1155601}}^1$

素因数の和:1156457

約数の個数: 40

約数和(自身を含む): 594672789200

約数和(自身を除く): 303442847584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 829, 1658, 3316, 6632, 13264, 15751, 31502, 63004, 126008, 252016, 1155601, 2311202, 4622404, 9244808, 18489616, 21956419, 43912838, 87825676, 175651352, 351302704, 957993229, 1915986458, 3831972916, 7663945832, 15327891664, 18201871351, 36403742702, 72807485404, 145614970808, 291229941616]

約数ペア:

[(1, 291229941616), (2, 145614970808), (4, 72807485404), (8, 36403742702), (16, 18201871351), (19, 15327891664), (38, 7663945832), (76, 3831972916), (152, 1915986458), (304, 957993229), (829, 351302704), (1658, 175651352), (3316, 87825676), (6632, 43912838), (13264, 21956419), (15751, 18489616), (31502, 9244808), (63004, 4622404), (126008, 2311202), (252016, 1155601)]