816404652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{11057}}^1$

素因数の和:11367

約数の個数: 72

約数和(自身を含む): 2366765856

約数和(自身を除く): 1550361204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1758, 2051, 2637, 3516, 4102, 5274, 6153, 8204, 10548, 11057, 12306, 18459, 22114, 24612, 33171, 36918, 44228, 66342, 73836, 77399, 99513, 132684, 154798, 199026, 232197, 309596, 398052, 464394, 696591, 928788, 1393182, 2786364, 3239701, 6479402, 9719103, 12958804, 19438206, 22677907, 29157309, 38876412, 45355814, 58314618, 68033721, 90711628, 116629236, 136067442, 204101163, 272134884, 408202326, 816404652]

約数ペア:

[(1, 816404652), (2, 408202326), (3, 272134884), (4, 204101163), (6, 136067442), (7, 116629236), (9, 90711628), (12, 68033721), (14, 58314618), (18, 45355814), (21, 38876412), (28, 29157309), (36, 22677907), (42, 19438206), (63, 12958804), (84, 9719103), (126, 6479402), (252, 3239701), (293, 2786364), (586, 1393182), (879, 928788), (1172, 696591), (1758, 464394), (2051, 398052), (2637, 309596), (3516, 232197), (4102, 199026), (5274, 154798), (6153, 132684), (8204, 99513), (10548, 77399), (11057, 73836), (12306, 66342), (18459, 44228), (22114, 36918), (24612, 33171)]