338521008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 1024690368

約数和(自身を除く): 686169360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 163, 168, 196, 294, 326, 336, 392, 489, 588, 652, 784, 883, 978, 1141, 1176, 1304, 1766, 1956, 2282, 2352, 2608, 2649, 3423, 3532, 3912, 4564, 5298, 6181, 6846, 7064, 7824, 7987, 9128, 10596, 12362, 13692, 14128, 15974, 18256, 18543, 21192, 23961, 24724, 27384, 31948, 37086, 42384, 43267, 47922, 49448, 54768, 63896, 74172, 86534, 95844, 98896, 127792, 129801, 143929, 148344, 173068, 191688, 259602, 287858, 296688, 346136, 383376, 431787, 519204, 575716, 692272, 863574, 1007503, 1038408, 1151432, 1727148, 2015006, 2076816, 2302864, 3022509, 3454296, 4030012, 6045018, 6908592, 7052521, 8060024, 12090036, 14105042, 16120048, 21157563, 24180072, 28210084, 42315126, 48360144, 56420168, 84630252, 112840336, 169260504, 338521008]

約数ペア:

[(1, 338521008), (2, 169260504), (3, 112840336), (4, 84630252), (6, 56420168), (7, 48360144), (8, 42315126), (12, 28210084), (14, 24180072), (16, 21157563), (21, 16120048), (24, 14105042), (28, 12090036), (42, 8060024), (48, 7052521), (49, 6908592), (56, 6045018), (84, 4030012), (98, 3454296), (112, 3022509), (147, 2302864), (163, 2076816), (168, 2015006), (196, 1727148), (294, 1151432), (326, 1038408), (336, 1007503), (392, 863574), (489, 692272), (588, 575716), (652, 519204), (784, 431787), (883, 383376), (978, 346136), (1141, 296688), (1176, 287858), (1304, 259602), (1766, 191688), (1956, 173068), (2282, 148344), (2352, 143929), (2608, 129801), (2649, 127792), (3423, 98896), (3532, 95844), (3912, 86534), (4564, 74172), (5298, 63896), (6181, 54768), (6846, 49448), (7064, 47922), (7824, 43267), (7987, 42384), (9128, 37086), (10596, 31948), (12362, 27384), (13692, 24724), (14128, 23961), (15974, 21192), (18256, 18543)]