402321872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{6329}}^1$

素因数の和:6503

約数の個数: 40

約数和(自身を含む): 812392200

約数和(自身を除く): 410070328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 3973, 6329, 7946, 12658, 15892, 25316, 31784, 50632, 63568, 101264, 183541, 367082, 734164, 867073, 1468328, 1734146, 2936656, 3468292, 6936584, 13873168, 25145117, 50290234, 100580468, 201160936, 402321872]

約数ペア:

[(1, 402321872), (2, 201160936), (4, 100580468), (8, 50290234), (16, 25145117), (29, 13873168), (58, 6936584), (116, 3468292), (137, 2936656), (232, 1734146), (274, 1468328), (464, 867073), (548, 734164), (1096, 367082), (2192, 183541), (3973, 101264), (6329, 63568), (7946, 50632), (12658, 31784), (15892, 25316)]