245591472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3673}}^1$

素因数の和:3890

約数の個数: 80

約数和(自身を含む): 728921600

約数和(自身を除く): 483330128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 3184, 3673, 4179, 4776, 5572, 7346, 8358, 9552, 11019, 11144, 14692, 16716, 22038, 22288, 25711, 29384, 33432, 44076, 51422, 58768, 66864, 77133, 88152, 102844, 154266, 176304, 205688, 308532, 411376, 617064, 730927, 1234128, 1461854, 2192781, 2923708, 4385562, 5116489, 5847416, 8771124, 10232978, 11694832, 15349467, 17542248, 20465956, 30698934, 35084496, 40931912, 61397868, 81863824, 122795736, 245591472]

約数ペア:

[(1, 245591472), (2, 122795736), (3, 81863824), (4, 61397868), (6, 40931912), (7, 35084496), (8, 30698934), (12, 20465956), (14, 17542248), (16, 15349467), (21, 11694832), (24, 10232978), (28, 8771124), (42, 5847416), (48, 5116489), (56, 4385562), (84, 2923708), (112, 2192781), (168, 1461854), (199, 1234128), (336, 730927), (398, 617064), (597, 411376), (796, 308532), (1194, 205688), (1393, 176304), (1592, 154266), (2388, 102844), (2786, 88152), (3184, 77133), (3673, 66864), (4179, 58768), (4776, 51422), (5572, 44076), (7346, 33432), (8358, 29384), (9552, 25711), (11019, 22288), (11144, 22038), (14692, 16716)]