1215654828

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{36013}}^1$

素因数の和:36146

約数の個数: 48

約数和(自身を含む): 2964672480

約数和(自身を除く): 1749017652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 388, 582, 1164, 2813, 5626, 8439, 11252, 16878, 33756, 36013, 72026, 108039, 144052, 216078, 432156, 1044377, 2088754, 3133131, 3493261, 4177508, 6266262, 6986522, 10479783, 12532524, 13973044, 20959566, 41919132, 101304569, 202609138, 303913707, 405218276, 607827414, 1215654828]

約数ペア:

[(1, 1215654828), (2, 607827414), (3, 405218276), (4, 303913707), (6, 202609138), (12, 101304569), (29, 41919132), (58, 20959566), (87, 13973044), (97, 12532524), (116, 10479783), (174, 6986522), (194, 6266262), (291, 4177508), (348, 3493261), (388, 3133131), (582, 2088754), (1164, 1044377), (2813, 432156), (5626, 216078), (8439, 144052), (11252, 108039), (16878, 72026), (33756, 36013)]