1279237776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1402673}}^1$

素因数の和:1402703

約数の個数: 40

約数和(自身を含む): 3478631520

約数和(自身を除く): 2199393744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1402673, 2805346, 4208019, 5610692, 8416038, 11221384, 16832076, 22442768, 26650787, 33664152, 53301574, 67328304, 79952361, 106603148, 159904722, 213206296, 319809444, 426412592, 639618888, 1279237776]

約数ペア:

[(1, 1279237776), (2, 639618888), (3, 426412592), (4, 319809444), (6, 213206296), (8, 159904722), (12, 106603148), (16, 79952361), (19, 67328304), (24, 53301574), (38, 33664152), (48, 26650787), (57, 22442768), (76, 16832076), (114, 11221384), (152, 8416038), (228, 5610692), (304, 4208019), (456, 2805346), (912, 1402673)]