338601816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 1080576000

約数和(自身を除く): 741974184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 239, 252, 378, 478, 504, 717, 756, 937, 956, 1434, 1512, 1673, 1874, 1912, 2151, 2811, 2868, 3346, 3748, 4302, 5019, 5622, 5736, 6453, 6559, 6692, 7496, 8433, 8604, 10038, 11244, 12906, 13118, 13384, 15057, 16866, 17208, 19677, 20076, 22488, 25299, 25812, 26236, 30114, 33732, 39354, 40152, 45171, 50598, 51624, 52472, 59031, 60228, 67464, 78708, 90342, 101196, 118062, 120456, 157416, 177093, 180684, 202392, 223943, 236124, 354186, 361368, 447886, 472248, 671829, 708372, 895772, 1343658, 1416744, 1567601, 1791544, 2015487, 2687316, 3135202, 4030974, 4702803, 5374632, 6046461, 6270404, 8061948, 9405606, 12092922, 12540808, 14108409, 16123896, 18811212, 24185844, 28216818, 37622424, 42325227, 48371688, 56433636, 84650454, 112867272, 169300908, 338601816]

約数ペア:

[(1, 338601816), (2, 169300908), (3, 112867272), (4, 84650454), (6, 56433636), (7, 48371688), (8, 42325227), (9, 37622424), (12, 28216818), (14, 24185844), (18, 18811212), (21, 16123896), (24, 14108409), (27, 12540808), (28, 12092922), (36, 9405606), (42, 8061948), (54, 6270404), (56, 6046461), (63, 5374632), (72, 4702803), (84, 4030974), (108, 3135202), (126, 2687316), (168, 2015487), (189, 1791544), (216, 1567601), (239, 1416744), (252, 1343658), (378, 895772), (478, 708372), (504, 671829), (717, 472248), (756, 447886), (937, 361368), (956, 354186), (1434, 236124), (1512, 223943), (1673, 202392), (1874, 180684), (1912, 177093), (2151, 157416), (2811, 120456), (2868, 118062), (3346, 101196), (3748, 90342), (4302, 78708), (5019, 67464), (5622, 60228), (5736, 59031), (6453, 52472), (6559, 51624), (6692, 50598), (7496, 45171), (8433, 40152), (8604, 39354), (10038, 33732), (11244, 30114), (12906, 26236), (13118, 25812), (13384, 25299), (15057, 22488), (16866, 20076), (17208, 19677)]