3905568

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 11321856

約数和(自身を除く): 7416288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 191, 213, 284, 288, 382, 426, 568, 573, 639, 764, 852, 1136, 1146, 1278, 1528, 1704, 1719, 2272, 2292, 2556, 3056, 3408, 3438, 4584, 5112, 6112, 6816, 6876, 9168, 10224, 13561, 13752, 18336, 20448, 27122, 27504, 40683, 54244, 55008, 81366, 108488, 122049, 162732, 216976, 244098, 325464, 433952, 488196, 650928, 976392, 1301856, 1952784, 3905568]

約数ペア:

[(1, 3905568), (2, 1952784), (3, 1301856), (4, 976392), (6, 650928), (8, 488196), (9, 433952), (12, 325464), (16, 244098), (18, 216976), (24, 162732), (32, 122049), (36, 108488), (48, 81366), (71, 55008), (72, 54244), (96, 40683), (142, 27504), (144, 27122), (191, 20448), (213, 18336), (284, 13752), (288, 13561), (382, 10224), (426, 9168), (568, 6876), (573, 6816), (639, 6112), (764, 5112), (852, 4584), (1136, 3438), (1146, 3408), (1278, 3056), (1528, 2556), (1704, 2292), (1719, 2272)]