252357952

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1320

約数の個数: 112

約数和(自身を含む): 640080000

約数和(自身を除く): 387722048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 448, 451, 574, 616, 656, 704, 902, 1148, 1232, 1249, 1312, 1804, 2296, 2464, 2498, 2624, 3157, 3608, 4592, 4928, 4996, 6314, 7216, 8743, 9184, 9992, 12628, 13739, 14432, 17486, 18368, 19984, 25256, 27478, 28864, 34972, 39968, 50512, 51209, 54956, 69944, 79936, 96173, 101024, 102418, 109912, 139888, 192346, 202048, 204836, 219824, 279776, 358463, 384692, 409672, 439648, 559552, 563299, 716926, 769384, 819344, 879296, 1126598, 1433852, 1538768, 1638688, 2253196, 2867704, 3077536, 3277376, 3943093, 4506392, 5735408, 6155072, 7886186, 9012784, 11470816, 15772372, 18025568, 22941632, 31544744, 36051136, 63089488, 126178976, 252357952]

約数ペア:

[(1, 252357952), (2, 126178976), (4, 63089488), (7, 36051136), (8, 31544744), (11, 22941632), (14, 18025568), (16, 15772372), (22, 11470816), (28, 9012784), (32, 7886186), (41, 6155072), (44, 5735408), (56, 4506392), (64, 3943093), (77, 3277376), (82, 3077536), (88, 2867704), (112, 2253196), (154, 1638688), (164, 1538768), (176, 1433852), (224, 1126598), (287, 879296), (308, 819344), (328, 769384), (352, 716926), (448, 563299), (451, 559552), (574, 439648), (616, 409672), (656, 384692), (704, 358463), (902, 279776), (1148, 219824), (1232, 204836), (1249, 202048), (1312, 192346), (1804, 139888), (2296, 109912), (2464, 102418), (2498, 101024), (2624, 96173), (3157, 79936), (3608, 69944), (4592, 54956), (4928, 51209), (4996, 50512), (6314, 39968), (7216, 34972), (8743, 28864), (9184, 27478), (9992, 25256), (12628, 19984), (13739, 18368), (14432, 17486)]