1239640752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160409}}^1$

素因数の和:160450

約数の個数: 80

約数和(自身を含む): 3819041280

約数和(自身を除く): 2579400528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 160409, 320818, 481227, 641636, 962454, 1122863, 1283272, 1924908, 2245726, 2566544, 3368589, 3689407, 3849816, 4491452, 6737178, 7378814, 7699632, 8982904, 11068221, 13474356, 14757628, 17965808, 22136442, 25825849, 26948712, 29515256, 44272884, 51651698, 53897424, 59030512, 77477547, 88545768, 103303396, 154955094, 177091536, 206606792, 309910188, 413213584, 619820376, 1239640752]

約数ペア:

[(1, 1239640752), (2, 619820376), (3, 413213584), (4, 309910188), (6, 206606792), (7, 177091536), (8, 154955094), (12, 103303396), (14, 88545768), (16, 77477547), (21, 59030512), (23, 53897424), (24, 51651698), (28, 44272884), (42, 29515256), (46, 26948712), (48, 25825849), (56, 22136442), (69, 17965808), (84, 14757628), (92, 13474356), (112, 11068221), (138, 8982904), (161, 7699632), (168, 7378814), (184, 6737178), (276, 4491452), (322, 3849816), (336, 3689407), (368, 3368589), (483, 2566544), (552, 2245726), (644, 1924908), (966, 1283272), (1104, 1122863), (1288, 962454), (1932, 641636), (2576, 481227), (3864, 320818), (7728, 160409)]