16439328

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 48988800

約数和(自身を除く): 32549472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 359, 424, 432, 477, 636, 718, 848, 864, 954, 1077, 1272, 1431, 1436, 1696, 1908, 2154, 2544, 2862, 2872, 3231, 3816, 4308, 5088, 5724, 5744, 6462, 7632, 8616, 9693, 11448, 11488, 12924, 15264, 17232, 19027, 19386, 22896, 25848, 34464, 38054, 38772, 45792, 51696, 57081, 76108, 77544, 103392, 114162, 152216, 155088, 171243, 228324, 304432, 310176, 342486, 456648, 513729, 608864, 684972, 913296, 1027458, 1369944, 1826592, 2054916, 2739888, 4109832, 5479776, 8219664, 16439328]

約数ペア:

[(1, 16439328), (2, 8219664), (3, 5479776), (4, 4109832), (6, 2739888), (8, 2054916), (9, 1826592), (12, 1369944), (16, 1027458), (18, 913296), (24, 684972), (27, 608864), (32, 513729), (36, 456648), (48, 342486), (53, 310176), (54, 304432), (72, 228324), (96, 171243), (106, 155088), (108, 152216), (144, 114162), (159, 103392), (212, 77544), (216, 76108), (288, 57081), (318, 51696), (359, 45792), (424, 38772), (432, 38054), (477, 34464), (636, 25848), (718, 22896), (848, 19386), (864, 19027), (954, 17232), (1077, 15264), (1272, 12924), (1431, 11488), (1436, 11448), (1696, 9693), (1908, 8616), (2154, 7632), (2544, 6462), (2862, 5744), (2872, 5724), (3231, 5088), (3816, 4308)]