328974408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{652727}}^1$

素因数の和:652746

約数の個数: 48

約数和(自身を含む): 1018255680

約数和(自身を除く): 689281272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 652727, 1305454, 1958181, 2610908, 3916362, 4569089, 5221816, 5874543, 7832724, 9138178, 11749086, 13707267, 15665448, 18276356, 23498172, 27414534, 36552712, 41121801, 46996344, 54829068, 82243602, 109658136, 164487204, 328974408]

約数ペア:

[(1, 328974408), (2, 164487204), (3, 109658136), (4, 82243602), (6, 54829068), (7, 46996344), (8, 41121801), (9, 36552712), (12, 27414534), (14, 23498172), (18, 18276356), (21, 15665448), (24, 13707267), (28, 11749086), (36, 9138178), (42, 7832724), (56, 5874543), (63, 5221816), (72, 4569089), (84, 3916362), (126, 2610908), (168, 1958181), (252, 1305454), (504, 652727)]