381968328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 1115056800

約数和(自身を除く): 733088472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 379, 392, 588, 758, 857, 1137, 1176, 1516, 1714, 2274, 2571, 2653, 3032, 3428, 4548, 5142, 5306, 5999, 6856, 7959, 9096, 10284, 10612, 11998, 15918, 17997, 18571, 20568, 21224, 23996, 31836, 35994, 37142, 41993, 47992, 55713, 63672, 71988, 74284, 83986, 111426, 125979, 143976, 148568, 167972, 222852, 251958, 324803, 335944, 445704, 503916, 649606, 974409, 1007832, 1299212, 1948818, 2273621, 2598424, 3897636, 4547242, 6820863, 7795272, 9094484, 13641726, 15915347, 18188968, 27283452, 31830694, 47746041, 54566904, 63661388, 95492082, 127322776, 190984164, 381968328]

約数ペア:

[(1, 381968328), (2, 190984164), (3, 127322776), (4, 95492082), (6, 63661388), (7, 54566904), (8, 47746041), (12, 31830694), (14, 27283452), (21, 18188968), (24, 15915347), (28, 13641726), (42, 9094484), (49, 7795272), (56, 6820863), (84, 4547242), (98, 3897636), (147, 2598424), (168, 2273621), (196, 1948818), (294, 1299212), (379, 1007832), (392, 974409), (588, 649606), (758, 503916), (857, 445704), (1137, 335944), (1176, 324803), (1516, 251958), (1714, 222852), (2274, 167972), (2571, 148568), (2653, 143976), (3032, 125979), (3428, 111426), (4548, 83986), (5142, 74284), (5306, 71988), (5999, 63672), (6856, 55713), (7959, 47992), (9096, 41993), (10284, 37142), (10612, 35994), (11998, 31836), (15918, 23996), (17997, 21224), (18571, 20568)]