1988064

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 6403320

約数和(自身を除く): 4415256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 78, 81, 96, 104, 108, 117, 118, 144, 156, 162, 177, 208, 216, 234, 236, 288, 312, 324, 351, 354, 416, 432, 468, 472, 531, 624, 648, 702, 708, 767, 864, 936, 944, 1053, 1062, 1248, 1296, 1404, 1416, 1534, 1593, 1872, 1888, 2106, 2124, 2301, 2592, 2808, 2832, 3068, 3186, 3744, 4212, 4248, 4602, 4779, 5616, 5664, 6136, 6372, 6903, 8424, 8496, 9204, 9558, 11232, 12272, 12744, 13806, 16848, 16992, 18408, 19116, 20709, 24544, 25488, 27612, 33696, 36816, 38232, 41418, 50976, 55224, 62127, 73632, 76464, 82836, 110448, 124254, 152928, 165672, 220896, 248508, 331344, 497016, 662688, 994032, 1988064]

約数ペア:

[(1, 1988064), (2, 994032), (3, 662688), (4, 497016), (6, 331344), (8, 248508), (9, 220896), (12, 165672), (13, 152928), (16, 124254), (18, 110448), (24, 82836), (26, 76464), (27, 73632), (32, 62127), (36, 55224), (39, 50976), (48, 41418), (52, 38232), (54, 36816), (59, 33696), (72, 27612), (78, 25488), (81, 24544), (96, 20709), (104, 19116), (108, 18408), (117, 16992), (118, 16848), (144, 13806), (156, 12744), (162, 12272), (177, 11232), (208, 9558), (216, 9204), (234, 8496), (236, 8424), (288, 6903), (312, 6372), (324, 6136), (351, 5664), (354, 5616), (416, 4779), (432, 4602), (468, 4248), (472, 4212), (531, 3744), (624, 3186), (648, 3068), (702, 2832), (708, 2808), (767, 2592), (864, 2301), (936, 2124), (944, 2106), (1053, 1888), (1062, 1872), (1248, 1593), (1296, 1534), (1404, 1416)]