401045652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23753}}^1$

素因数の和:23837

約数の個数: 72

約数和(自身を含む): 1175918016

約数和(自身を除く): 774872364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 16884, 23753, 47506, 71259, 95012, 142518, 166271, 213777, 285036, 332542, 427554, 498813, 665084, 855108, 997626, 1496439, 1591451, 1995252, 2992878, 3182902, 4774353, 5985756, 6365804, 9548706, 11140157, 14323059, 19097412, 22280314, 28646118, 33420471, 44560628, 57292236, 66840942, 100261413, 133681884, 200522826, 401045652]

約数ペア:

[(1, 401045652), (2, 200522826), (3, 133681884), (4, 100261413), (6, 66840942), (7, 57292236), (9, 44560628), (12, 33420471), (14, 28646118), (18, 22280314), (21, 19097412), (28, 14323059), (36, 11140157), (42, 9548706), (63, 6365804), (67, 5985756), (84, 4774353), (126, 3182902), (134, 2992878), (201, 1995252), (252, 1591451), (268, 1496439), (402, 997626), (469, 855108), (603, 665084), (804, 498813), (938, 427554), (1206, 332542), (1407, 285036), (1876, 213777), (2412, 166271), (2814, 142518), (4221, 95012), (5628, 71259), (8442, 47506), (16884, 23753)]