218962464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 661248000

約数和(自身を除く): 442285536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 489, 652, 672, 978, 1141, 1304, 1956, 1999, 2282, 2608, 3423, 3912, 3998, 4564, 5216, 5997, 6846, 7824, 7996, 9128, 11994, 13692, 13993, 15648, 15992, 18256, 23988, 27384, 27986, 31984, 36512, 41979, 47976, 54768, 55972, 63968, 83958, 95952, 109536, 111944, 167916, 191904, 223888, 325837, 335832, 447776, 651674, 671664, 977511, 1303348, 1343328, 1955022, 2280859, 2606696, 3910044, 4561718, 5213392, 6842577, 7820088, 9123436, 10426784, 13685154, 15640176, 18246872, 27370308, 31280352, 36493744, 54740616, 72987488, 109481232, 218962464]

約数ペア:

[(1, 218962464), (2, 109481232), (3, 72987488), (4, 54740616), (6, 36493744), (7, 31280352), (8, 27370308), (12, 18246872), (14, 15640176), (16, 13685154), (21, 10426784), (24, 9123436), (28, 7820088), (32, 6842577), (42, 5213392), (48, 4561718), (56, 3910044), (84, 2606696), (96, 2280859), (112, 1955022), (163, 1343328), (168, 1303348), (224, 977511), (326, 671664), (336, 651674), (489, 447776), (652, 335832), (672, 325837), (978, 223888), (1141, 191904), (1304, 167916), (1956, 111944), (1999, 109536), (2282, 95952), (2608, 83958), (3423, 63968), (3912, 55972), (3998, 54768), (4564, 47976), (5216, 41979), (5997, 36512), (6846, 31984), (7824, 27986), (7996, 27384), (9128, 23988), (11994, 18256), (13692, 15992), (13993, 15648)]