316647888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{212801}}^1$

素因数の和:212843

約数の個数: 40

約数和(自身を含む): 844398336

約数和(自身を除く): 527750448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 212801, 425602, 638403, 851204, 1276806, 1702408, 2553612, 3404816, 5107224, 6596831, 10214448, 13193662, 19790493, 26387324, 39580986, 52774648, 79161972, 105549296, 158323944, 316647888]

約数ペア:

[(1, 316647888), (2, 158323944), (3, 105549296), (4, 79161972), (6, 52774648), (8, 39580986), (12, 26387324), (16, 19790493), (24, 13193662), (31, 10214448), (48, 6596831), (62, 5107224), (93, 3404816), (124, 2553612), (186, 1702408), (248, 1276806), (372, 851204), (496, 638403), (744, 425602), (1488, 212801)]