233517732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 636037920

約数和(自身を除く): 402520188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 409, 588, 818, 971, 1227, 1636, 1942, 2454, 2863, 2913, 3884, 4908, 5726, 5826, 6797, 8589, 11452, 11652, 13594, 17178, 20041, 20391, 27188, 34356, 40082, 40782, 47579, 60123, 80164, 81564, 95158, 120246, 142737, 190316, 240492, 285474, 397139, 570948, 794278, 1191417, 1588556, 2382834, 2779973, 4765668, 5559946, 8339919, 11119892, 16679838, 19459811, 33359676, 38919622, 58379433, 77839244, 116758866, 233517732]

約数ペア:

[(1, 233517732), (2, 116758866), (3, 77839244), (4, 58379433), (6, 38919622), (7, 33359676), (12, 19459811), (14, 16679838), (21, 11119892), (28, 8339919), (42, 5559946), (49, 4765668), (84, 2779973), (98, 2382834), (147, 1588556), (196, 1191417), (294, 794278), (409, 570948), (588, 397139), (818, 285474), (971, 240492), (1227, 190316), (1636, 142737), (1942, 120246), (2454, 95158), (2863, 81564), (2913, 80164), (3884, 60123), (4908, 47579), (5726, 40782), (5826, 40082), (6797, 34356), (8589, 27188), (11452, 20391), (11652, 20041), (13594, 17178)]