1215668904

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{3583}}^1$

素因数の和:3870

約数の個数: 64

約数和(自身を含む): 3100016640

約数和(自身を除く): 1884347736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 211, 268, 402, 422, 536, 633, 804, 844, 1266, 1608, 1688, 2532, 3583, 5064, 7166, 10749, 14137, 14332, 21498, 28274, 28664, 42411, 42996, 56548, 84822, 85992, 113096, 169644, 240061, 339288, 480122, 720183, 756013, 960244, 1440366, 1512026, 1920488, 2268039, 2880732, 3024052, 4536078, 5761464, 6048104, 9072156, 18144312, 50652871, 101305742, 151958613, 202611484, 303917226, 405222968, 607834452, 1215668904]

約数ペア:

[(1, 1215668904), (2, 607834452), (3, 405222968), (4, 303917226), (6, 202611484), (8, 151958613), (12, 101305742), (24, 50652871), (67, 18144312), (134, 9072156), (201, 6048104), (211, 5761464), (268, 4536078), (402, 3024052), (422, 2880732), (536, 2268039), (633, 1920488), (804, 1512026), (844, 1440366), (1266, 960244), (1608, 756013), (1688, 720183), (2532, 480122), (3583, 339288), (5064, 240061), (7166, 169644), (10749, 113096), (14137, 85992), (14332, 84822), (21498, 56548), (28274, 42996), (28664, 42411)]