820244173728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1220601449}}^1$

素因数の和:1220601469

約数の個数: 48

約数和(自身を含む): 2460732523200

約数和(自身を除く): 1640488349472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1220601449, 2441202898, 3661804347, 4882405796, 7323608694, 8544210143, 9764811592, 14647217388, 17088420286, 19529623184, 25632630429, 29294434776, 34176840572, 39059246368, 51265260858, 58588869552, 68353681144, 102530521716, 117177739104, 136707362288, 205061043432, 273414724576, 410122086864, 820244173728]

約数ペア:

[(1, 820244173728), (2, 410122086864), (3, 273414724576), (4, 205061043432), (6, 136707362288), (7, 117177739104), (8, 102530521716), (12, 68353681144), (14, 58588869552), (16, 51265260858), (21, 39059246368), (24, 34176840572), (28, 29294434776), (32, 25632630429), (42, 19529623184), (48, 17088420286), (56, 14647217388), (84, 9764811592), (96, 8544210143), (112, 7323608694), (168, 4882405796), (224, 3661804347), (336, 2441202898), (672, 1220601449)]