4881569308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{3209}}^1$

素因数の和:3691

約数の個数: 72

約数和(自身を含む): 10758636000

約数和(自身を除く): 5877066692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 449, 484, 847, 898, 1694, 1796, 3143, 3209, 3388, 4939, 6286, 6418, 9878, 12572, 12836, 19756, 22463, 34573, 35299, 44926, 54329, 69146, 70598, 89852, 108658, 138292, 141196, 217316, 247093, 380303, 388289, 494186, 760606, 776578, 988372, 1440841, 1521212, 1553156, 2718023, 2881682, 5436046, 5763364, 10085887, 10872092, 15849251, 20171774, 31698502, 40343548, 63397004, 110944757, 174341761, 221889514, 348683522, 443779028, 697367044, 1220392327, 2440784654, 4881569308]

約数ペア:

[(1, 4881569308), (2, 2440784654), (4, 1220392327), (7, 697367044), (11, 443779028), (14, 348683522), (22, 221889514), (28, 174341761), (44, 110944757), (77, 63397004), (121, 40343548), (154, 31698502), (242, 20171774), (308, 15849251), (449, 10872092), (484, 10085887), (847, 5763364), (898, 5436046), (1694, 2881682), (1796, 2718023), (3143, 1553156), (3209, 1521212), (3388, 1440841), (4939, 988372), (6286, 776578), (6418, 760606), (9878, 494186), (12572, 388289), (12836, 380303), (19756, 247093), (22463, 217316), (34573, 141196), (35299, 138292), (44926, 108658), (54329, 89852), (69146, 70598)]