340028928

素因数分解:

$2^9\times 3^6\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 140

約数和(自身を含む): 1019742768

約数和(自身を除く): 679713840

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, 512, 576, 648, 729, 768, 864, 911, 972, 1152, 1296, 1458, 1536, 1728, 1822, 1944, 2304, 2592, 2733, 2916, 3456, 3644, 3888, 4608, 5184, 5466, 5832, 6912, 7288, 7776, 8199, 10368, 10932, 11664, 13824, 14576, 15552, 16398, 20736, 21864, 23328, 24597, 29152, 31104, 32796, 41472, 43728, 46656, 49194, 58304, 62208, 65592, 73791, 87456, 93312, 98388, 116608, 124416, 131184, 147582, 174912, 186624, 196776, 221373, 233216, 262368, 295164, 349824, 373248, 393552, 442746, 466432, 524736, 590328, 664119, 699648, 787104, 885492, 1049472, 1180656, 1328238, 1399296, 1574208, 1770984, 2098944, 2361312, 2656476, 3148416, 3541968, 4197888, 4722624, 5312952, 6296832, 7083936, 9445248, 10625904, 12593664, 14167872, 18890496, 21251808, 28335744, 37780992, 42503616, 56671488, 85007232, 113342976, 170014464, 340028928]

約数ペア:

[(1, 340028928), (2, 170014464), (3, 113342976), (4, 85007232), (6, 56671488), (8, 42503616), (9, 37780992), (12, 28335744), (16, 21251808), (18, 18890496), (24, 14167872), (27, 12593664), (32, 10625904), (36, 9445248), (48, 7083936), (54, 6296832), (64, 5312952), (72, 4722624), (81, 4197888), (96, 3541968), (108, 3148416), (128, 2656476), (144, 2361312), (162, 2098944), (192, 1770984), (216, 1574208), (243, 1399296), (256, 1328238), (288, 1180656), (324, 1049472), (384, 885492), (432, 787104), (486, 699648), (512, 664119), (576, 590328), (648, 524736), (729, 466432), (768, 442746), (864, 393552), (911, 373248), (972, 349824), (1152, 295164), (1296, 262368), (1458, 233216), (1536, 221373), (1728, 196776), (1822, 186624), (1944, 174912), (2304, 147582), (2592, 131184), (2733, 124416), (2916, 116608), (3456, 98388), (3644, 93312), (3888, 87456), (4608, 73791), (5184, 65592), (5466, 62208), (5832, 58304), (6912, 49194), (7288, 46656), (7776, 43728), (8199, 41472), (10368, 32796), (10932, 31104), (11664, 29152), (13824, 24597), (14576, 23328), (15552, 21864), (16398, 20736)]