461531994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 1167965568

約数和(自身を除く): 706433574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 197, 231, 242, 363, 394, 461, 462, 591, 726, 847, 922, 1182, 1379, 1383, 1694, 2167, 2541, 2758, 2766, 3227, 4137, 4334, 5071, 5082, 6454, 6501, 8274, 9681, 10142, 13002, 15169, 15213, 19362, 23837, 30338, 30426, 35497, 45507, 47674, 55781, 70994, 71511, 90817, 91014, 106491, 111562, 143022, 166859, 167343, 181634, 212982, 272451, 333718, 334686, 390467, 500577, 544902, 635719, 780934, 998987, 1001154, 1171401, 1271438, 1907157, 1997974, 2342802, 2996961, 3814314, 5993922, 6992909, 10988857, 13985818, 20978727, 21977714, 32966571, 41957454, 65933142, 76921999, 153843998, 230765997, 461531994]

約数ペア:

[(1, 461531994), (2, 230765997), (3, 153843998), (6, 76921999), (7, 65933142), (11, 41957454), (14, 32966571), (21, 21977714), (22, 20978727), (33, 13985818), (42, 10988857), (66, 6992909), (77, 5993922), (121, 3814314), (154, 2996961), (197, 2342802), (231, 1997974), (242, 1907157), (363, 1271438), (394, 1171401), (461, 1001154), (462, 998987), (591, 780934), (726, 635719), (847, 544902), (922, 500577), (1182, 390467), (1379, 334686), (1383, 333718), (1694, 272451), (2167, 212982), (2541, 181634), (2758, 167343), (2766, 166859), (3227, 143022), (4137, 111562), (4334, 106491), (5071, 91014), (5082, 90817), (6454, 71511), (6501, 70994), (8274, 55781), (9681, 47674), (10142, 45507), (13002, 35497), (15169, 30426), (15213, 30338), (19362, 23837)]