423396832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 72

約数和(自身を含む): 906601248

約数和(自身を除く): 483204416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 463, 544, 656, 697, 926, 1312, 1394, 1681, 1852, 2788, 3362, 3704, 5576, 6724, 7408, 7871, 11152, 13448, 14816, 15742, 18983, 22304, 26896, 28577, 31484, 37966, 53792, 57154, 62968, 75932, 114308, 125936, 151864, 228616, 251872, 303728, 322711, 457232, 607456, 645422, 778303, 914464, 1290844, 1556606, 2581688, 3113212, 5163376, 6226424, 10326752, 12452848, 13231151, 24905696, 26462302, 52924604, 105849208, 211698416, 423396832]

約数ペア:

[(1, 423396832), (2, 211698416), (4, 105849208), (8, 52924604), (16, 26462302), (17, 24905696), (32, 13231151), (34, 12452848), (41, 10326752), (68, 6226424), (82, 5163376), (136, 3113212), (164, 2581688), (272, 1556606), (328, 1290844), (463, 914464), (544, 778303), (656, 645422), (697, 607456), (926, 457232), (1312, 322711), (1394, 303728), (1681, 251872), (1852, 228616), (2788, 151864), (3362, 125936), (3704, 114308), (5576, 75932), (6724, 62968), (7408, 57154), (7871, 53792), (11152, 37966), (13448, 31484), (14816, 28577), (15742, 26896), (18983, 22304)]