238149996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9419}}^1$

素因数の和:9483

約数の個数: 72

約数和(自身を含む): 661510080

約数和(自身を除く): 423360084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 9419, 12642, 18838, 25284, 28257, 37676, 56514, 65933, 113028, 131866, 197799, 263732, 395598, 405017, 461531, 791196, 810034, 923062, 1215051, 1384593, 1620068, 1846124, 2430102, 2769186, 2835119, 4860204, 5538372, 5670238, 8505357, 11340476, 17010714, 19845833, 34021428, 39691666, 59537499, 79383332, 119074998, 238149996]

約数ペア:

[(1, 238149996), (2, 119074998), (3, 79383332), (4, 59537499), (6, 39691666), (7, 34021428), (12, 19845833), (14, 17010714), (21, 11340476), (28, 8505357), (42, 5670238), (43, 5538372), (49, 4860204), (84, 2835119), (86, 2769186), (98, 2430102), (129, 1846124), (147, 1620068), (172, 1384593), (196, 1215051), (258, 923062), (294, 810034), (301, 791196), (516, 461531), (588, 405017), (602, 395598), (903, 263732), (1204, 197799), (1806, 131866), (2107, 113028), (3612, 65933), (4214, 56514), (6321, 37676), (8428, 28257), (9419, 25284), (12642, 18838)]