457172856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 1459238400

約数和(自身を除く): 1002065544

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, 211, 216, 252, 378, 422, 504, 633, 756, 844, 1266, 1433, 1477, 1512, 1688, 1899, 2532, 2866, 2954, 3798, 4299, 4431, 5064, 5697, 5732, 5908, 7596, 8598, 8862, 10031, 11394, 11464, 11816, 12897, 13293, 15192, 17196, 17724, 20062, 22788, 25794, 26586, 30093, 34392, 35448, 38691, 39879, 40124, 45576, 51588, 53172, 60186, 77382, 79758, 80248, 90279, 103176, 106344, 120372, 154764, 159516, 180558, 240744, 270837, 302363, 309528, 319032, 361116, 541674, 604726, 722232, 907089, 1083348, 1209452, 1814178, 2116541, 2166696, 2418904, 2721267, 3628356, 4233082, 5442534, 6349623, 7256712, 8163801, 8466164, 10885068, 12699246, 16327602, 16932328, 19048869, 21770136, 25398492, 32655204, 38097738, 50796984, 57146607, 65310408, 76195476, 114293214, 152390952, 228586428, 457172856]

約数ペア:

[(1, 457172856), (2, 228586428), (3, 152390952), (4, 114293214), (6, 76195476), (7, 65310408), (8, 57146607), (9, 50796984), (12, 38097738), (14, 32655204), (18, 25398492), (21, 21770136), (24, 19048869), (27, 16932328), (28, 16327602), (36, 12699246), (42, 10885068), (54, 8466164), (56, 8163801), (63, 7256712), (72, 6349623), (84, 5442534), (108, 4233082), (126, 3628356), (168, 2721267), (189, 2418904), (211, 2166696), (216, 2116541), (252, 1814178), (378, 1209452), (422, 1083348), (504, 907089), (633, 722232), (756, 604726), (844, 541674), (1266, 361116), (1433, 319032), (1477, 309528), (1512, 302363), (1688, 270837), (1899, 240744), (2532, 180558), (2866, 159516), (2954, 154764), (3798, 120372), (4299, 106344), (4431, 103176), (5064, 90279), (5697, 80248), (5732, 79758), (5908, 77382), (7596, 60186), (8598, 53172), (8862, 51588), (10031, 45576), (11394, 40124), (11464, 39879), (11816, 38691), (12897, 35448), (13293, 34392), (15192, 30093), (17196, 26586), (17724, 25794), (20062, 22788)]