457877812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 992839680

約数和(自身を除く): 534961868

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 53, 62, 74, 106, 124, 148, 212, 217, 259, 269, 371, 434, 518, 538, 742, 868, 1036, 1076, 1147, 1484, 1643, 1883, 1961, 2294, 3286, 3766, 3922, 4588, 6572, 7532, 7844, 8029, 8339, 9953, 11501, 13727, 14257, 16058, 16678, 19906, 23002, 27454, 28514, 32116, 33356, 39812, 46004, 54908, 57028, 58373, 60791, 69671, 99799, 116746, 121582, 139342, 199598, 233492, 243164, 278684, 308543, 399196, 425537, 441967, 527509, 617086, 851074, 883934, 1055018, 1234172, 1702148, 1767868, 2110036, 2159801, 3093769, 3692563, 4319602, 6187538, 7385126, 8639204, 12375076, 14770252, 16352779, 32705558, 65411116, 114469453, 228938906, 457877812]

約数ペア:

[(1, 457877812), (2, 228938906), (4, 114469453), (7, 65411116), (14, 32705558), (28, 16352779), (31, 14770252), (37, 12375076), (53, 8639204), (62, 7385126), (74, 6187538), (106, 4319602), (124, 3692563), (148, 3093769), (212, 2159801), (217, 2110036), (259, 1767868), (269, 1702148), (371, 1234172), (434, 1055018), (518, 883934), (538, 851074), (742, 617086), (868, 527509), (1036, 441967), (1076, 425537), (1147, 399196), (1484, 308543), (1643, 278684), (1883, 243164), (1961, 233492), (2294, 199598), (3286, 139342), (3766, 121582), (3922, 116746), (4588, 99799), (6572, 69671), (7532, 60791), (7844, 58373), (8029, 57028), (8339, 54908), (9953, 46004), (11501, 39812), (13727, 33356), (14257, 32116), (16058, 28514), (16678, 27454), (19906, 23002)]