397892736

素因数分解:

$2^7\times 3^4\times {\mathrm{38377}}^1$

素因数の和:38403

約数の個数: 80

約数和(自身を含む): 1184153190

約数和(自身を除く): 786260454

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, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 38377, 76754, 115131, 153508, 230262, 307016, 345393, 460524, 614032, 690786, 921048, 1036179, 1228064, 1381572, 1842096, 2072358, 2456128, 2763144, 3108537, 3684192, 4144716, 4912256, 5526288, 6217074, 7368384, 8289432, 11052576, 12434148, 14736768, 16578864, 22105152, 24868296, 33157728, 44210304, 49736592, 66315456, 99473184, 132630912, 198946368, 397892736]

約数ペア:

[(1, 397892736), (2, 198946368), (3, 132630912), (4, 99473184), (6, 66315456), (8, 49736592), (9, 44210304), (12, 33157728), (16, 24868296), (18, 22105152), (24, 16578864), (27, 14736768), (32, 12434148), (36, 11052576), (48, 8289432), (54, 7368384), (64, 6217074), (72, 5526288), (81, 4912256), (96, 4144716), (108, 3684192), (128, 3108537), (144, 2763144), (162, 2456128), (192, 2072358), (216, 1842096), (288, 1381572), (324, 1228064), (384, 1036179), (432, 921048), (576, 690786), (648, 614032), (864, 460524), (1152, 345393), (1296, 307016), (1728, 230262), (2592, 153508), (3456, 115131), (5184, 76754), (10368, 38377)]