269492238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 671232000

約数和(自身を除く): 401739762

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 37, 38, 54, 57, 62, 74, 93, 111, 114, 171, 186, 222, 229, 279, 333, 342, 458, 513, 558, 589, 666, 687, 703, 837, 999, 1026, 1147, 1178, 1374, 1406, 1674, 1767, 1998, 2061, 2109, 2294, 3441, 3534, 4122, 4218, 4351, 5301, 6183, 6327, 6882, 7099, 8473, 8702, 10323, 10602, 12366, 12654, 13053, 14198, 15903, 16946, 18981, 20646, 21297, 21793, 25419, 26106, 30969, 31806, 37962, 39159, 42594, 43586, 50838, 61938, 63891, 65379, 76257, 78318, 117477, 127782, 130758, 134881, 152514, 160987, 191673, 196137, 228771, 234954, 262663, 269762, 321974, 383346, 392274, 404643, 457542, 482961, 525326, 588411, 787989, 809286, 965922, 1176822, 1213929, 1448883, 1575978, 2363967, 2427858, 2897766, 3641787, 4346649, 4727934, 4990597, 7091901, 7283574, 8693298, 9981194, 14183802, 14971791, 29943582, 44915373, 89830746, 134746119, 269492238]

約数ペア:

[(1, 269492238), (2, 134746119), (3, 89830746), (6, 44915373), (9, 29943582), (18, 14971791), (19, 14183802), (27, 9981194), (31, 8693298), (37, 7283574), (38, 7091901), (54, 4990597), (57, 4727934), (62, 4346649), (74, 3641787), (93, 2897766), (111, 2427858), (114, 2363967), (171, 1575978), (186, 1448883), (222, 1213929), (229, 1176822), (279, 965922), (333, 809286), (342, 787989), (458, 588411), (513, 525326), (558, 482961), (589, 457542), (666, 404643), (687, 392274), (703, 383346), (837, 321974), (999, 269762), (1026, 262663), (1147, 234954), (1178, 228771), (1374, 196137), (1406, 191673), (1674, 160987), (1767, 152514), (1998, 134881), (2061, 130758), (2109, 127782), (2294, 117477), (3441, 78318), (3534, 76257), (4122, 65379), (4218, 63891), (4351, 61938), (5301, 50838), (6183, 43586), (6327, 42594), (6882, 39159), (7099, 37962), (8473, 31806), (8702, 30969), (10323, 26106), (10602, 25419), (12366, 21793), (12654, 21297), (13053, 20646), (14198, 18981), (15903, 16946)]