172321344

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2594

約数の個数: 140

約数和(自身を含む): 550323004

約数和(自身を除く): 378001660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2557, 2592, 2808, 3744, 4212, 5114, 5184, 5616, 7488, 7671, 8424, 10228, 11232, 15342, 16848, 20456, 22464, 23013, 30684, 33241, 33696, 40912, 46026, 61368, 66482, 67392, 69039, 81824, 92052, 99723, 122736, 132964, 138078, 163648, 184104, 199446, 207117, 245472, 265928, 276156, 299169, 368208, 398892, 414234, 490944, 531856, 552312, 598338, 736416, 797784, 828468, 897507, 1063712, 1104624, 1196676, 1472832, 1595568, 1656936, 1795014, 2127424, 2209248, 2393352, 2692521, 3191136, 3313872, 3590028, 4418496, 4786704, 5385042, 6382272, 6627744, 7180056, 9573408, 10770084, 13255488, 14360112, 19146816, 21540168, 28720224, 43080336, 57440448, 86160672, 172321344]

約数ペア:

[(1, 172321344), (2, 86160672), (3, 57440448), (4, 43080336), (6, 28720224), (8, 21540168), (9, 19146816), (12, 14360112), (13, 13255488), (16, 10770084), (18, 9573408), (24, 7180056), (26, 6627744), (27, 6382272), (32, 5385042), (36, 4786704), (39, 4418496), (48, 3590028), (52, 3313872), (54, 3191136), (64, 2692521), (72, 2393352), (78, 2209248), (81, 2127424), (96, 1795014), (104, 1656936), (108, 1595568), (117, 1472832), (144, 1196676), (156, 1104624), (162, 1063712), (192, 897507), (208, 828468), (216, 797784), (234, 736416), (288, 598338), (312, 552312), (324, 531856), (351, 490944), (416, 414234), (432, 398892), (468, 368208), (576, 299169), (624, 276156), (648, 265928), (702, 245472), (832, 207117), (864, 199446), (936, 184104), (1053, 163648), (1248, 138078), (1296, 132964), (1404, 122736), (1728, 99723), (1872, 92052), (2106, 81824), (2496, 69039), (2557, 67392), (2592, 66482), (2808, 61368), (3744, 46026), (4212, 40912), (5114, 33696), (5184, 33241), (5616, 30684), (7488, 23013), (7671, 22464), (8424, 20456), (10228, 16848), (11232, 15342)]