457838136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15978

約数の個数: 128

約数和(自身を含む): 1530048000

約数和(自身を除く): 1072209864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 15937, 28728, 31874, 47811, 63748, 95622, 111559, 127496, 143433, 191244, 223118, 286866, 302803, 334677, 382488, 430299, 446236, 573732, 605606, 669354, 860598, 892472, 908409, 1004031, 1147464, 1211212, 1338708, 1721196, 1816818, 2008062, 2119621, 2422424, 2677416, 2725227, 3012093, 3442392, 3633636, 4016124, 4239242, 5450454, 6024186, 6358863, 7267272, 8032248, 8175681, 8478484, 10900908, 12048372, 12717726, 16351362, 16956968, 19076589, 21801816, 24096744, 25435452, 32702724, 38153178, 50870904, 57229767, 65405448, 76306356, 114459534, 152612712, 228919068, 457838136]

約数ペア:

[(1, 457838136), (2, 228919068), (3, 152612712), (4, 114459534), (6, 76306356), (7, 65405448), (8, 57229767), (9, 50870904), (12, 38153178), (14, 32702724), (18, 25435452), (19, 24096744), (21, 21801816), (24, 19076589), (27, 16956968), (28, 16351362), (36, 12717726), (38, 12048372), (42, 10900908), (54, 8478484), (56, 8175681), (57, 8032248), (63, 7267272), (72, 6358863), (76, 6024186), (84, 5450454), (108, 4239242), (114, 4016124), (126, 3633636), (133, 3442392), (152, 3012093), (168, 2725227), (171, 2677416), (189, 2422424), (216, 2119621), (228, 2008062), (252, 1816818), (266, 1721196), (342, 1338708), (378, 1211212), (399, 1147464), (456, 1004031), (504, 908409), (513, 892472), (532, 860598), (684, 669354), (756, 605606), (798, 573732), (1026, 446236), (1064, 430299), (1197, 382488), (1368, 334677), (1512, 302803), (1596, 286866), (2052, 223118), (2394, 191244), (3192, 143433), (3591, 127496), (4104, 111559), (4788, 95622), (7182, 63748), (9576, 47811), (14364, 31874), (15937, 28728)]