2777904

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 7892352

約数和(自身を除く): 5114448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 191, 202, 303, 382, 404, 573, 606, 764, 808, 909, 1146, 1212, 1528, 1616, 1719, 1818, 2292, 2424, 3056, 3438, 3636, 4584, 4848, 6876, 7272, 9168, 13752, 14544, 19291, 27504, 38582, 57873, 77164, 115746, 154328, 173619, 231492, 308656, 347238, 462984, 694476, 925968, 1388952, 2777904]

約数ペア:

[(1, 2777904), (2, 1388952), (3, 925968), (4, 694476), (6, 462984), (8, 347238), (9, 308656), (12, 231492), (16, 173619), (18, 154328), (24, 115746), (36, 77164), (48, 57873), (72, 38582), (101, 27504), (144, 19291), (191, 14544), (202, 13752), (303, 9168), (382, 7272), (404, 6876), (573, 4848), (606, 4584), (764, 3636), (808, 3438), (909, 3056), (1146, 2424), (1212, 2292), (1528, 1818), (1616, 1719)]