720472302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 1775913984

約数和(自身を除く): 1055441682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 107, 186, 198, 214, 279, 321, 341, 558, 642, 682, 963, 1023, 1097, 1177, 1926, 2046, 2194, 2354, 3069, 3291, 3317, 3531, 6138, 6582, 6634, 7062, 9873, 9951, 10593, 12067, 19746, 19902, 21186, 24134, 29853, 34007, 36201, 36487, 59706, 68014, 72402, 72974, 102021, 108603, 109461, 117379, 204042, 217206, 218922, 234758, 306063, 328383, 352137, 374077, 612126, 656766, 704274, 748154, 1056411, 1122231, 1291169, 2112822, 2244462, 2582338, 3366693, 3638749, 3873507, 6733386, 7277498, 7747014, 10916247, 11620521, 21832494, 23241042, 32748741, 40026239, 65497482, 80052478, 120078717, 240157434, 360236151, 720472302]

約数ペア:

[(1, 720472302), (2, 360236151), (3, 240157434), (6, 120078717), (9, 80052478), (11, 65497482), (18, 40026239), (22, 32748741), (31, 23241042), (33, 21832494), (62, 11620521), (66, 10916247), (93, 7747014), (99, 7277498), (107, 6733386), (186, 3873507), (198, 3638749), (214, 3366693), (279, 2582338), (321, 2244462), (341, 2112822), (558, 1291169), (642, 1122231), (682, 1056411), (963, 748154), (1023, 704274), (1097, 656766), (1177, 612126), (1926, 374077), (2046, 352137), (2194, 328383), (2354, 306063), (3069, 234758), (3291, 218922), (3317, 217206), (3531, 204042), (6138, 117379), (6582, 109461), (6634, 108603), (7062, 102021), (9873, 72974), (9951, 72402), (10593, 68014), (12067, 59706), (19746, 36487), (19902, 36201), (21186, 34007), (24134, 29853)]