1040616

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 2866500

約数和(自身を除く): 1825884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 149, 194, 291, 298, 388, 447, 582, 596, 776, 873, 894, 1164, 1192, 1341, 1746, 1788, 2328, 2682, 3492, 3576, 5364, 6984, 10728, 14453, 28906, 43359, 57812, 86718, 115624, 130077, 173436, 260154, 346872, 520308, 1040616]

約数ペア:

[(1, 1040616), (2, 520308), (3, 346872), (4, 260154), (6, 173436), (8, 130077), (9, 115624), (12, 86718), (18, 57812), (24, 43359), (36, 28906), (72, 14453), (97, 10728), (149, 6984), (194, 5364), (291, 3576), (298, 3492), (388, 2682), (447, 2328), (582, 1788), (596, 1746), (776, 1341), (873, 1192), (894, 1164)]