280801728

素因数分解:

$2^6\times 3^4\times {\mathrm{54167}}^1$

素因数の和:54191

約数の個数: 70

約数和(自身を含む): 832399656

約数和(自身を除く): 551597928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 54167, 108334, 162501, 216668, 325002, 433336, 487503, 650004, 866672, 975006, 1300008, 1462509, 1733344, 1950012, 2600016, 2925018, 3466688, 3900024, 4387527, 5200032, 5850036, 7800048, 8775054, 10400064, 11700072, 15600096, 17550108, 23400144, 31200192, 35100216, 46800288, 70200432, 93600576, 140400864, 280801728]

約数ペア:

[(1, 280801728), (2, 140400864), (3, 93600576), (4, 70200432), (6, 46800288), (8, 35100216), (9, 31200192), (12, 23400144), (16, 17550108), (18, 15600096), (24, 11700072), (27, 10400064), (32, 8775054), (36, 7800048), (48, 5850036), (54, 5200032), (64, 4387527), (72, 3900024), (81, 3466688), (96, 2925018), (108, 2600016), (144, 1950012), (162, 1733344), (192, 1462509), (216, 1300008), (288, 975006), (324, 866672), (432, 650004), (576, 487503), (648, 433336), (864, 325002), (1296, 216668), (1728, 162501), (2592, 108334), (5184, 54167)]