672384

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 1909440

約数和(自身を除く): 1237056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 103, 128, 136, 192, 204, 206, 272, 309, 384, 408, 412, 544, 618, 816, 824, 1088, 1236, 1632, 1648, 1751, 2176, 2472, 3264, 3296, 3502, 4944, 5253, 6528, 6592, 7004, 9888, 10506, 13184, 14008, 19776, 21012, 28016, 39552, 42024, 56032, 84048, 112064, 168096, 224128, 336192, 672384]

約数ペア:

[(1, 672384), (2, 336192), (3, 224128), (4, 168096), (6, 112064), (8, 84048), (12, 56032), (16, 42024), (17, 39552), (24, 28016), (32, 21012), (34, 19776), (48, 14008), (51, 13184), (64, 10506), (68, 9888), (96, 7004), (102, 6592), (103, 6528), (128, 5253), (136, 4944), (192, 3502), (204, 3296), (206, 3264), (272, 2472), (309, 2176), (384, 1751), (408, 1648), (412, 1632), (544, 1236), (618, 1088), (816, 824)]