204726528

素因数分解:

$2^8\times 3^6\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 126

約数和(自身を含む): 613258254

約数和(自身を除く): 408531726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1097, 1152, 1296, 1458, 1728, 1944, 2194, 2304, 2592, 2916, 3291, 3456, 3888, 4388, 5184, 5832, 6582, 6912, 7776, 8776, 9873, 10368, 11664, 13164, 15552, 17552, 19746, 20736, 23328, 26328, 29619, 31104, 35104, 39492, 46656, 52656, 59238, 62208, 70208, 78984, 88857, 93312, 105312, 118476, 140416, 157968, 177714, 186624, 210624, 236952, 266571, 280832, 315936, 355428, 421248, 473904, 533142, 631872, 710856, 799713, 842496, 947808, 1066284, 1263744, 1421712, 1599426, 1895616, 2132568, 2527488, 2843424, 3198852, 3791232, 4265136, 5686848, 6397704, 7582464, 8530272, 11373696, 12795408, 17060544, 22747392, 25590816, 34121088, 51181632, 68242176, 102363264, 204726528]

約数ペア:

[(1, 204726528), (2, 102363264), (3, 68242176), (4, 51181632), (6, 34121088), (8, 25590816), (9, 22747392), (12, 17060544), (16, 12795408), (18, 11373696), (24, 8530272), (27, 7582464), (32, 6397704), (36, 5686848), (48, 4265136), (54, 3791232), (64, 3198852), (72, 2843424), (81, 2527488), (96, 2132568), (108, 1895616), (128, 1599426), (144, 1421712), (162, 1263744), (192, 1066284), (216, 947808), (243, 842496), (256, 799713), (288, 710856), (324, 631872), (384, 533142), (432, 473904), (486, 421248), (576, 355428), (648, 315936), (729, 280832), (768, 266571), (864, 236952), (972, 210624), (1097, 186624), (1152, 177714), (1296, 157968), (1458, 140416), (1728, 118476), (1944, 105312), (2194, 93312), (2304, 88857), (2592, 78984), (2916, 70208), (3291, 62208), (3456, 59238), (3888, 52656), (4388, 46656), (5184, 39492), (5832, 35104), (6582, 31104), (6912, 29619), (7776, 26328), (8776, 23328), (9873, 20736), (10368, 19746), (11664, 17552), (13164, 15552)]