719387676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{951571}}^1$

素因数の和:951591

約数の個数: 48

約数和(自身を含む): 2131521280

約数和(自身を除く): 1412133604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 951571, 1903142, 2854713, 3806284, 5709426, 6660997, 8564139, 11418852, 13321994, 17128278, 19982991, 25692417, 26643988, 34256556, 39965982, 51384834, 59948973, 79931964, 102769668, 119897946, 179846919, 239795892, 359693838, 719387676]

約数ペア:

[(1, 719387676), (2, 359693838), (3, 239795892), (4, 179846919), (6, 119897946), (7, 102769668), (9, 79931964), (12, 59948973), (14, 51384834), (18, 39965982), (21, 34256556), (27, 26643988), (28, 25692417), (36, 19982991), (42, 17128278), (54, 13321994), (63, 11418852), (84, 8564139), (108, 6660997), (126, 5709426), (189, 3806284), (252, 2854713), (378, 1903142), (756, 951571)]