231529968

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18481}}^1$

素因数の和:18527

約数の個数: 80

約数和(自身を含む): 687530400

約数和(自身を除く): 456000432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 18481, 36962, 55443, 73924, 110886, 147848, 166329, 221772, 295696, 332658, 443544, 498987, 535949, 665316, 887088, 997974, 1071898, 1330632, 1607847, 1995948, 2143796, 2661264, 3215694, 3991896, 4287592, 4823541, 6431388, 7983792, 8575184, 9647082, 12862776, 14470623, 19294164, 25725552, 28941246, 38588328, 57882492, 77176656, 115764984, 231529968]

約数ペア:

[(1, 231529968), (2, 115764984), (3, 77176656), (4, 57882492), (6, 38588328), (8, 28941246), (9, 25725552), (12, 19294164), (16, 14470623), (18, 12862776), (24, 9647082), (27, 8575184), (29, 7983792), (36, 6431388), (48, 4823541), (54, 4287592), (58, 3991896), (72, 3215694), (87, 2661264), (108, 2143796), (116, 1995948), (144, 1607847), (174, 1330632), (216, 1071898), (232, 997974), (261, 887088), (348, 665316), (432, 535949), (464, 498987), (522, 443544), (696, 332658), (783, 295696), (1044, 221772), (1392, 166329), (1566, 147848), (2088, 110886), (3132, 73924), (4176, 55443), (6264, 36962), (12528, 18481)]