993723408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1677

約数の個数: 120

約数和(自身を含む): 2940674880

約数和(自身を除く): 1946951472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 263, 304, 342, 456, 526, 684, 789, 912, 1052, 1368, 1381, 1578, 2104, 2367, 2736, 2762, 3156, 4143, 4208, 4734, 4997, 5524, 6312, 8286, 9468, 9994, 11048, 12429, 12624, 14991, 16572, 18936, 19988, 22096, 24858, 26239, 29982, 33144, 37872, 39976, 44973, 49716, 52478, 59964, 66288, 78717, 79952, 89946, 99432, 104956, 119928, 157434, 179892, 198864, 209912, 236151, 239856, 314868, 359784, 363203, 419824, 472302, 629736, 719568, 726406, 944604, 1089609, 1259472, 1452812, 1889208, 2179218, 2905624, 3268827, 3778416, 4358436, 5811248, 6537654, 6900857, 8716872, 13075308, 13801714, 17433744, 20702571, 26150616, 27603428, 41405142, 52301232, 55206856, 62107713, 82810284, 110413712, 124215426, 165620568, 248430852, 331241136, 496861704, 993723408]

約数ペア:

[(1, 993723408), (2, 496861704), (3, 331241136), (4, 248430852), (6, 165620568), (8, 124215426), (9, 110413712), (12, 82810284), (16, 62107713), (18, 55206856), (19, 52301232), (24, 41405142), (36, 27603428), (38, 26150616), (48, 20702571), (57, 17433744), (72, 13801714), (76, 13075308), (114, 8716872), (144, 6900857), (152, 6537654), (171, 5811248), (228, 4358436), (263, 3778416), (304, 3268827), (342, 2905624), (456, 2179218), (526, 1889208), (684, 1452812), (789, 1259472), (912, 1089609), (1052, 944604), (1368, 726406), (1381, 719568), (1578, 629736), (2104, 472302), (2367, 419824), (2736, 363203), (2762, 359784), (3156, 314868), (4143, 239856), (4208, 236151), (4734, 209912), (4997, 198864), (5524, 179892), (6312, 157434), (8286, 119928), (9468, 104956), (9994, 99432), (11048, 89946), (12429, 79952), (12624, 78717), (14991, 66288), (16572, 59964), (18936, 52478), (19988, 49716), (22096, 44973), (24858, 39976), (26239, 37872), (29982, 33144)]