845700324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{40111}}^1$

素因数の和:40376

約数の個数: 48

約数和(自身を含む): 2264242176

約数和(自身を除く): 1418541852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10542, 21084, 40111, 80222, 120333, 160444, 240666, 280777, 481332, 561554, 842331, 1123108, 1684662, 3369324, 10067861, 20135722, 30203583, 40271444, 60407166, 70475027, 120814332, 140950054, 211425081, 281900108, 422850162, 845700324]

約数ペア:

[(1, 845700324), (2, 422850162), (3, 281900108), (4, 211425081), (6, 140950054), (7, 120814332), (12, 70475027), (14, 60407166), (21, 40271444), (28, 30203583), (42, 20135722), (84, 10067861), (251, 3369324), (502, 1684662), (753, 1123108), (1004, 842331), (1506, 561554), (1757, 481332), (3012, 280777), (3514, 240666), (5271, 160444), (7028, 120333), (10542, 80222), (21084, 40111)]