551428128

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{27749}}^1$

素因数の和:27791

約数の個数: 96

約数和(自身を含む): 1678320000

約数和(自身を除く): 1126891872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 27749, 55498, 83247, 110996, 166494, 221992, 249741, 332988, 443984, 499482, 638227, 665976, 749223, 887968, 998964, 1276454, 1331952, 1498446, 1914681, 1997928, 2552908, 2663904, 2996892, 3829362, 3995856, 5105816, 5744043, 5993784, 7658724, 7991712, 10211632, 11488086, 11987568, 15317448, 17232129, 20423264, 22976172, 23975136, 30634896, 34464258, 45952344, 61269792, 68928516, 91904688, 137857032, 183809376, 275714064, 551428128]

約数ペア:

[(1, 551428128), (2, 275714064), (3, 183809376), (4, 137857032), (6, 91904688), (8, 68928516), (9, 61269792), (12, 45952344), (16, 34464258), (18, 30634896), (23, 23975136), (24, 22976172), (27, 20423264), (32, 17232129), (36, 15317448), (46, 11987568), (48, 11488086), (54, 10211632), (69, 7991712), (72, 7658724), (92, 5993784), (96, 5744043), (108, 5105816), (138, 3995856), (144, 3829362), (184, 2996892), (207, 2663904), (216, 2552908), (276, 1997928), (288, 1914681), (368, 1498446), (414, 1331952), (432, 1276454), (552, 998964), (621, 887968), (736, 749223), (828, 665976), (864, 638227), (1104, 499482), (1242, 443984), (1656, 332988), (2208, 249741), (2484, 221992), (3312, 166494), (4968, 110996), (6624, 83247), (9936, 55498), (19872, 27749)]