393341328

素因数分解:

$2^4\times 3^2\times {\mathrm{823}}^1\times {\mathrm{3319}}^1$

素因数の和:4156

約数の個数: 60

約数和(自身を含む): 1102479040

約数和(自身を除く): 709137712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 823, 1646, 2469, 3292, 3319, 4938, 6584, 6638, 7407, 9876, 9957, 13168, 13276, 14814, 19752, 19914, 26552, 29628, 29871, 39504, 39828, 53104, 59256, 59742, 79656, 118512, 119484, 159312, 238968, 477936, 2731537, 5463074, 8194611, 10926148, 16389222, 21852296, 24583833, 32778444, 43704592, 49167666, 65556888, 98335332, 131113776, 196670664, 393341328]

約数ペア:

[(1, 393341328), (2, 196670664), (3, 131113776), (4, 98335332), (6, 65556888), (8, 49167666), (9, 43704592), (12, 32778444), (16, 24583833), (18, 21852296), (24, 16389222), (36, 10926148), (48, 8194611), (72, 5463074), (144, 2731537), (823, 477936), (1646, 238968), (2469, 159312), (3292, 119484), (3319, 118512), (4938, 79656), (6584, 59742), (6638, 59256), (7407, 53104), (9876, 39828), (9957, 39504), (13168, 29871), (13276, 29628), (14814, 26552), (19752, 19914)]