492798208

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 1158048640

約数和(自身を除く): 665250432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 79, 112, 118, 128, 158, 224, 236, 256, 316, 413, 448, 472, 553, 632, 826, 896, 944, 1106, 1264, 1652, 1792, 1888, 2212, 2528, 3304, 3481, 3776, 4424, 4661, 5056, 6608, 6962, 7552, 8848, 9322, 10112, 13216, 13924, 15104, 17696, 18644, 20224, 24367, 26432, 27848, 32627, 35392, 37288, 48734, 52864, 55696, 65254, 70784, 74576, 97468, 105728, 111392, 130508, 141568, 149152, 194936, 222784, 261016, 274999, 298304, 389872, 445568, 522032, 549998, 596608, 779744, 891136, 1044064, 1099996, 1193216, 1559488, 1924993, 2088128, 2199992, 3118976, 3849986, 4176256, 4399984, 6237952, 7699972, 8352512, 8799968, 15399944, 17599936, 30799888, 35199872, 61599776, 70399744, 123199552, 246399104, 492798208]

約数ペア:

[(1, 492798208), (2, 246399104), (4, 123199552), (7, 70399744), (8, 61599776), (14, 35199872), (16, 30799888), (28, 17599936), (32, 15399944), (56, 8799968), (59, 8352512), (64, 7699972), (79, 6237952), (112, 4399984), (118, 4176256), (128, 3849986), (158, 3118976), (224, 2199992), (236, 2088128), (256, 1924993), (316, 1559488), (413, 1193216), (448, 1099996), (472, 1044064), (553, 891136), (632, 779744), (826, 596608), (896, 549998), (944, 522032), (1106, 445568), (1264, 389872), (1652, 298304), (1792, 274999), (1888, 261016), (2212, 222784), (2528, 194936), (3304, 149152), (3481, 141568), (3776, 130508), (4424, 111392), (4661, 105728), (5056, 97468), (6608, 74576), (6962, 70784), (7552, 65254), (8848, 55696), (9322, 52864), (10112, 48734), (13216, 37288), (13924, 35392), (15104, 32627), (17696, 27848), (18644, 26432), (20224, 24367)]