489362784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{268291}}^1$

素因数の和:268323

約数の個数: 48

約数和(自身を含む): 1352191680

約数和(自身を除く): 862828896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 268291, 536582, 804873, 1073164, 1609746, 2146328, 3219492, 4292656, 5097529, 6438984, 8585312, 10195058, 12877968, 15292587, 20390116, 25755936, 30585174, 40780232, 61170348, 81560464, 122340696, 163120928, 244681392, 489362784]

約数ペア:

[(1, 489362784), (2, 244681392), (3, 163120928), (4, 122340696), (6, 81560464), (8, 61170348), (12, 40780232), (16, 30585174), (19, 25755936), (24, 20390116), (32, 15292587), (38, 12877968), (48, 10195058), (57, 8585312), (76, 6438984), (96, 5097529), (114, 4292656), (152, 3219492), (228, 2146328), (304, 1609746), (456, 1073164), (608, 804873), (912, 536582), (1824, 268291)]