213307992

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{11351}}^1$

素因数の和:11398

約数の個数: 80

約数和(自身を含む): 618116400

約数和(自身を除く): 404808408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 11351, 18792, 22702, 34053, 45404, 68106, 90808, 102159, 136212, 204318, 272424, 306477, 329179, 408636, 612954, 658358, 817272, 919431, 987537, 1225908, 1316716, 1838862, 1975074, 2451816, 2633432, 2962611, 3677724, 3950148, 5925222, 7355448, 7900296, 8887833, 11850444, 17775666, 23700888, 26663499, 35551332, 53326998, 71102664, 106653996, 213307992]

約数ペア:

[(1, 213307992), (2, 106653996), (3, 71102664), (4, 53326998), (6, 35551332), (8, 26663499), (9, 23700888), (12, 17775666), (18, 11850444), (24, 8887833), (27, 7900296), (29, 7355448), (36, 5925222), (54, 3950148), (58, 3677724), (72, 2962611), (81, 2633432), (87, 2451816), (108, 1975074), (116, 1838862), (162, 1316716), (174, 1225908), (216, 987537), (232, 919431), (261, 817272), (324, 658358), (348, 612954), (522, 408636), (648, 329179), (696, 306477), (783, 272424), (1044, 204318), (1566, 136212), (2088, 102159), (2349, 90808), (3132, 68106), (4698, 45404), (6264, 34053), (9396, 22702), (11351, 18792)]