1380264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 3684000

約数和(自身を除く): 2303736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 289, 398, 408, 578, 597, 796, 867, 1156, 1194, 1592, 1734, 2312, 2388, 3383, 3468, 4776, 6766, 6936, 10149, 13532, 20298, 27064, 40596, 57511, 81192, 115022, 172533, 230044, 345066, 460088, 690132, 1380264]

約数ペア:

[(1, 1380264), (2, 690132), (3, 460088), (4, 345066), (6, 230044), (8, 172533), (12, 115022), (17, 81192), (24, 57511), (34, 40596), (51, 27064), (68, 20298), (102, 13532), (136, 10149), (199, 6936), (204, 6766), (289, 4776), (398, 3468), (408, 3383), (578, 2388), (597, 2312), (796, 1734), (867, 1592), (1156, 1194)]