225519336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149153}}^1$

素因数の和:149175

約数の個数: 64

約数和(自身を含む): 715939200

約数和(自身を除く): 490419864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 149153, 298306, 447459, 596612, 894918, 1044071, 1193224, 1342377, 1789836, 2088142, 2684754, 3132213, 3579672, 4027131, 4176284, 5369508, 6264426, 8054262, 8352568, 9396639, 10739016, 12528852, 16108524, 18793278, 25057704, 28189917, 32217048, 37586556, 56379834, 75173112, 112759668, 225519336]

約数ペア:

[(1, 225519336), (2, 112759668), (3, 75173112), (4, 56379834), (6, 37586556), (7, 32217048), (8, 28189917), (9, 25057704), (12, 18793278), (14, 16108524), (18, 12528852), (21, 10739016), (24, 9396639), (27, 8352568), (28, 8054262), (36, 6264426), (42, 5369508), (54, 4176284), (56, 4027131), (63, 3579672), (72, 3132213), (84, 2684754), (108, 2088142), (126, 1789836), (168, 1342377), (189, 1193224), (216, 1044071), (252, 894918), (378, 596612), (504, 447459), (756, 298306), (1512, 149153)]