12906804568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{43759}}^1$

素因数の和:44024

約数の個数: 64

約数和(自身を含む): 28986624000

約数和(自身を除く): 16079819432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 229, 322, 458, 644, 916, 1288, 1603, 1832, 3206, 5267, 6412, 10534, 12824, 21068, 36869, 42136, 43759, 73738, 87518, 147476, 175036, 294952, 306313, 350072, 612626, 1006457, 1225252, 2012914, 2450504, 4025828, 7045199, 8051656, 10020811, 14090398, 20041622, 28180796, 40083244, 56361592, 70145677, 80166488, 140291354, 230478653, 280582708, 460957306, 561165416, 921914612, 1613350571, 1843829224, 3226701142, 6453402284, 12906804568]

約数ペア:

[(1, 12906804568), (2, 6453402284), (4, 3226701142), (7, 1843829224), (8, 1613350571), (14, 921914612), (23, 561165416), (28, 460957306), (46, 280582708), (56, 230478653), (92, 140291354), (161, 80166488), (184, 70145677), (229, 56361592), (322, 40083244), (458, 28180796), (644, 20041622), (916, 14090398), (1288, 10020811), (1603, 8051656), (1832, 7045199), (3206, 4025828), (5267, 2450504), (6412, 2012914), (10534, 1225252), (12824, 1006457), (21068, 612626), (36869, 350072), (42136, 306313), (43759, 294952), (73738, 175036), (87518, 147476)]