253186992

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3733}}^1$

素因数の和:3907

約数の個数: 80

約数和(自身を含む): 731565280

約数和(自身を除く): 478378288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3733, 3768, 4239, 5652, 7466, 7536, 8478, 11199, 11304, 14932, 16956, 22398, 22608, 29864, 33597, 33912, 44796, 59728, 67194, 67824, 89592, 100791, 134388, 179184, 201582, 268776, 403164, 537552, 586081, 806328, 1172162, 1612656, 1758243, 2344324, 3516486, 4688648, 5274729, 7032972, 9377296, 10549458, 14065944, 15824187, 21098916, 28131888, 31648374, 42197832, 63296748, 84395664, 126593496, 253186992]

約数ペア:

[(1, 253186992), (2, 126593496), (3, 84395664), (4, 63296748), (6, 42197832), (8, 31648374), (9, 28131888), (12, 21098916), (16, 15824187), (18, 14065944), (24, 10549458), (27, 9377296), (36, 7032972), (48, 5274729), (54, 4688648), (72, 3516486), (108, 2344324), (144, 1758243), (157, 1612656), (216, 1172162), (314, 806328), (432, 586081), (471, 537552), (628, 403164), (942, 268776), (1256, 201582), (1413, 179184), (1884, 134388), (2512, 100791), (2826, 89592), (3733, 67824), (3768, 67194), (4239, 59728), (5652, 44796), (7466, 33912), (7536, 33597), (8478, 29864), (11199, 22608), (11304, 22398), (14932, 16956)]