276454386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4597}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 647711064

約数和(自身を除く): 371256678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 771, 1542, 2313, 3341, 4597, 4626, 6682, 9194, 10023, 13791, 20046, 27582, 30069, 41373, 59761, 60138, 82746, 119522, 179283, 358566, 537849, 1075698, 1181429, 2362858, 3544287, 7088574, 10632861, 15358577, 21265722, 30717154, 46075731, 92151462, 138227193, 276454386]

約数ペア:

[(1, 276454386), (2, 138227193), (3, 92151462), (6, 46075731), (9, 30717154), (13, 21265722), (18, 15358577), (26, 10632861), (39, 7088574), (78, 3544287), (117, 2362858), (234, 1181429), (257, 1075698), (514, 537849), (771, 358566), (1542, 179283), (2313, 119522), (3341, 82746), (4597, 60138), (4626, 59761), (6682, 41373), (9194, 30069), (10023, 27582), (13791, 20046)]