278214912

素因数分解:

$2^8\times 3^4\times {\mathrm{13417}}^1$

素因数の和:13445

約数の個数: 90

約数和(自身を含む): 829648358

約数和(自身を除く): 551433446

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, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 13417, 20736, 26834, 40251, 53668, 80502, 107336, 120753, 161004, 214672, 241506, 322008, 362259, 429344, 483012, 644016, 724518, 858688, 966024, 1086777, 1288032, 1449036, 1717376, 1932048, 2173554, 2576064, 2898072, 3434752, 3864096, 4347108, 5152128, 5796144, 7728192, 8694216, 10304256, 11592288, 15456384, 17388432, 23184576, 30912768, 34776864, 46369152, 69553728, 92738304, 139107456, 278214912]

約数ペア:

[(1, 278214912), (2, 139107456), (3, 92738304), (4, 69553728), (6, 46369152), (8, 34776864), (9, 30912768), (12, 23184576), (16, 17388432), (18, 15456384), (24, 11592288), (27, 10304256), (32, 8694216), (36, 7728192), (48, 5796144), (54, 5152128), (64, 4347108), (72, 3864096), (81, 3434752), (96, 2898072), (108, 2576064), (128, 2173554), (144, 1932048), (162, 1717376), (192, 1449036), (216, 1288032), (256, 1086777), (288, 966024), (324, 858688), (384, 724518), (432, 644016), (576, 483012), (648, 429344), (768, 362259), (864, 322008), (1152, 241506), (1296, 214672), (1728, 161004), (2304, 120753), (2592, 107336), (3456, 80502), (5184, 53668), (6912, 40251), (10368, 26834), (13417, 20736)]