340413408

素因数分解:

$2^5\times 3^3\times {\mathrm{393997}}^1$

素因数の和:394016

約数の個数: 48

約数和(自身を含む): 992874960

約数和(自身を除く): 652461552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 393997, 787994, 1181991, 1575988, 2363982, 3151976, 3545973, 4727964, 6303952, 7091946, 9455928, 10637919, 12607904, 14183892, 18911856, 21275838, 28367784, 37823712, 42551676, 56735568, 85103352, 113471136, 170206704, 340413408]

約数ペア:

[(1, 340413408), (2, 170206704), (3, 113471136), (4, 85103352), (6, 56735568), (8, 42551676), (9, 37823712), (12, 28367784), (16, 21275838), (18, 18911856), (24, 14183892), (27, 12607904), (32, 10637919), (36, 9455928), (48, 7091946), (54, 6303952), (72, 4727964), (96, 3545973), (108, 3151976), (144, 2363982), (216, 1575988), (288, 1181991), (432, 787994), (864, 393997)]