345420012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{15877}}^1$

素因数の和:15935

約数の個数: 72

約数和(自身を含む): 962968944

約数和(自身を除く): 617548932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 15877, 21756, 31754, 47631, 63508, 95262, 111139, 190524, 222278, 333417, 444556, 587449, 666834, 777973, 1174898, 1333668, 1555946, 1762347, 2333919, 2349796, 3111892, 3524694, 4112143, 4667838, 7049388, 8224286, 9335676, 12336429, 16448572, 24672858, 28785001, 49345716, 57570002, 86355003, 115140004, 172710006, 345420012]

約数ペア:

[(1, 345420012), (2, 172710006), (3, 115140004), (4, 86355003), (6, 57570002), (7, 49345716), (12, 28785001), (14, 24672858), (21, 16448572), (28, 12336429), (37, 9335676), (42, 8224286), (49, 7049388), (74, 4667838), (84, 4112143), (98, 3524694), (111, 3111892), (147, 2349796), (148, 2333919), (196, 1762347), (222, 1555946), (259, 1333668), (294, 1174898), (444, 777973), (518, 666834), (588, 587449), (777, 444556), (1036, 333417), (1554, 222278), (1813, 190524), (3108, 111139), (3626, 95262), (5439, 63508), (7252, 47631), (10878, 31754), (15877, 21756)]