281445828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{9461}}^1$

素因数の和:9572

約数の個数: 48

約数和(自身を含む): 684594624

約数和(自身を除く): 403148796

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 74, 111, 134, 148, 201, 222, 268, 402, 444, 804, 2479, 4958, 7437, 9461, 9916, 14874, 18922, 28383, 29748, 37844, 56766, 113532, 350057, 633887, 700114, 1050171, 1267774, 1400228, 1901661, 2100342, 2535548, 3803322, 4200684, 7606644, 23453819, 46907638, 70361457, 93815276, 140722914, 281445828]

約数ペア:

[(1, 281445828), (2, 140722914), (3, 93815276), (4, 70361457), (6, 46907638), (12, 23453819), (37, 7606644), (67, 4200684), (74, 3803322), (111, 2535548), (134, 2100342), (148, 1901661), (201, 1400228), (222, 1267774), (268, 1050171), (402, 700114), (444, 633887), (804, 350057), (2479, 113532), (4958, 56766), (7437, 37844), (9461, 29748), (9916, 28383), (14874, 18922)]