240916428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{352217}}^1$

素因数の和:352246

約数の個数: 36

約数和(自身を含む): 641036760

約数和(自身を除く): 400120332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 352217, 704434, 1056651, 1408868, 2113302, 3169953, 4226604, 6339906, 6692123, 12679812, 13384246, 20076369, 26768492, 40152738, 60229107, 80305476, 120458214, 240916428]

約数ペア:

[(1, 240916428), (2, 120458214), (3, 80305476), (4, 60229107), (6, 40152738), (9, 26768492), (12, 20076369), (18, 13384246), (19, 12679812), (36, 6692123), (38, 6339906), (57, 4226604), (76, 3169953), (114, 2113302), (171, 1408868), (228, 1056651), (342, 704434), (684, 352217)]