320591990628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1460609}}^1$

素因数の和:1460706

約数の個数: 144

約数和(自身を含む): 1012284524160

約数和(自身を除く): 691692533532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 819, 871, 938, 1092, 1206, 1407, 1638, 1742, 1876, 2412, 2613, 2814, 3276, 3484, 4221, 5226, 5628, 6097, 7839, 8442, 10452, 12194, 15678, 16884, 18291, 24388, 31356, 36582, 54873, 73164, 109746, 219492, 1460609, 2921218, 4381827, 5842436, 8763654, 10224263, 13145481, 17527308, 18987917, 20448526, 26290962, 30672789, 37975834, 40897052, 52581924, 56963751, 61345578, 75951668, 92018367, 97860803, 113927502, 122691156, 132915419, 170891253, 184036734, 195721606, 227855004, 265830838, 293582409, 341782506, 368073468, 391443212, 398746257, 531661676, 587164818, 683565012, 685025621, 797492514, 880747227, 1174329636, 1196238771, 1272190439, 1370051242, 1594985028, 1761494454, 2055076863, 2392477542, 2544380878, 2740102484, 3522988908, 3816571317, 4110153726, 4784955084, 5088761756, 6165230589, 7633142634, 8220307452, 8905333073, 11449713951, 12330461178, 15266285268, 17810666146, 22899427902, 24660922356, 26715999219, 35621332292, 45798855804, 53431998438, 80147997657, 106863996876, 160295995314, 320591990628]

約数ペア:

[(1, 320591990628), (2, 160295995314), (3, 106863996876), (4, 80147997657), (6, 53431998438), (7, 45798855804), (9, 35621332292), (12, 26715999219), (13, 24660922356), (14, 22899427902), (18, 17810666146), (21, 15266285268), (26, 12330461178), (28, 11449713951), (36, 8905333073), (39, 8220307452), (42, 7633142634), (52, 6165230589), (63, 5088761756), (67, 4784955084), (78, 4110153726), (84, 3816571317), (91, 3522988908), (117, 2740102484), (126, 2544380878), (134, 2392477542), (156, 2055076863), (182, 1761494454), (201, 1594985028), (234, 1370051242), (252, 1272190439), (268, 1196238771), (273, 1174329636), (364, 880747227), (402, 797492514), (468, 685025621), (469, 683565012), (546, 587164818), (603, 531661676), (804, 398746257), (819, 391443212), (871, 368073468), (938, 341782506), (1092, 293582409), (1206, 265830838), (1407, 227855004), (1638, 195721606), (1742, 184036734), (1876, 170891253), (2412, 132915419), (2613, 122691156), (2814, 113927502), (3276, 97860803), (3484, 92018367), (4221, 75951668), (5226, 61345578), (5628, 56963751), (6097, 52581924), (7839, 40897052), (8442, 37975834), (10452, 30672789), (12194, 26290962), (15678, 20448526), (16884, 18987917), (18291, 17527308), (24388, 13145481), (31356, 10224263), (36582, 8763654), (54873, 5842436), (73164, 4381827), (109746, 2921218), (219492, 1460609)]