2779928832

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{26041}}^1$

素因数の和:26199

約数の個数: 72

約数和(自身を含む): 7452178720

約数和(自身を除く): 4672249888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 17792, 26041, 26688, 35584, 52082, 53376, 78123, 104164, 106752, 156246, 208328, 312492, 416656, 624984, 833312, 1249968, 1666624, 2499936, 3333248, 3619699, 4999872, 6666496, 7239398, 9999744, 10859097, 14478796, 19999488, 21718194, 28957592, 43436388, 57915184, 86872776, 115830368, 173745552, 231660736, 347491104, 463321472, 694982208, 926642944, 1389964416, 2779928832]

約数ペア:

[(1, 2779928832), (2, 1389964416), (3, 926642944), (4, 694982208), (6, 463321472), (8, 347491104), (12, 231660736), (16, 173745552), (24, 115830368), (32, 86872776), (48, 57915184), (64, 43436388), (96, 28957592), (128, 21718194), (139, 19999488), (192, 14478796), (256, 10859097), (278, 9999744), (384, 7239398), (417, 6666496), (556, 4999872), (768, 3619699), (834, 3333248), (1112, 2499936), (1668, 1666624), (2224, 1249968), (3336, 833312), (4448, 624984), (6672, 416656), (8896, 312492), (13344, 208328), (17792, 156246), (26041, 106752), (26688, 104164), (35584, 78123), (52082, 53376)]