1220654736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1210967}}^1$

素因数の和:1210988

約数の個数: 60

約数和(自身を含む): 3904160832

約数和(自身を除く): 2683506096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1210967, 2421934, 3632901, 4843868, 7265802, 8476769, 9687736, 10898703, 14531604, 16953538, 19375472, 21797406, 25430307, 29063208, 33907076, 43594812, 50860614, 58126416, 67814152, 76290921, 87189624, 101721228, 135628304, 152581842, 174379248, 203442456, 305163684, 406884912, 610327368, 1220654736]

約数ペア:

[(1, 1220654736), (2, 610327368), (3, 406884912), (4, 305163684), (6, 203442456), (7, 174379248), (8, 152581842), (9, 135628304), (12, 101721228), (14, 87189624), (16, 76290921), (18, 67814152), (21, 58126416), (24, 50860614), (28, 43594812), (36, 33907076), (42, 29063208), (48, 25430307), (56, 21797406), (63, 19375472), (72, 16953538), (84, 14531604), (112, 10898703), (126, 9687736), (144, 8476769), (168, 7265802), (252, 4843868), (336, 3632901), (504, 2421934), (1008, 1210967)]