674271402574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{264763}}^1$

素因数の和:265525

約数の個数: 64

約数和(自身を含む): 1317635112960

約数和(自身を除く): 643363710386

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 719, 1438, 1771, 3542, 5033, 7909, 10066, 15818, 16537, 33074, 55363, 110726, 115759, 181907, 231518, 264763, 363814, 529526, 1273349, 1853341, 2546698, 2912393, 3706682, 5824786, 6089549, 12179098, 20386751, 40773502, 42626843, 66985039, 85253686, 133970078, 190364597, 380729194, 468895273, 937790546, 1332552179, 2094010567, 2665104358, 4188021134, 4378385731, 8756771462, 14658073969, 29316147938, 30648700117, 48162243041, 61297400234, 96324486082, 337135701287, 674271402574]

約数ペア:

[(1, 674271402574), (2, 337135701287), (7, 96324486082), (11, 61297400234), (14, 48162243041), (22, 30648700117), (23, 29316147938), (46, 14658073969), (77, 8756771462), (154, 4378385731), (161, 4188021134), (253, 2665104358), (322, 2094010567), (506, 1332552179), (719, 937790546), (1438, 468895273), (1771, 380729194), (3542, 190364597), (5033, 133970078), (7909, 85253686), (10066, 66985039), (15818, 42626843), (16537, 40773502), (33074, 20386751), (55363, 12179098), (110726, 6089549), (115759, 5824786), (181907, 3706682), (231518, 2912393), (264763, 2546698), (363814, 1853341), (529526, 1273349)]