15714288

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 47005920

約数和(自身を除く): 31291632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 71, 72, 87, 106, 116, 142, 144, 159, 174, 212, 213, 232, 261, 284, 318, 348, 424, 426, 464, 477, 522, 568, 636, 639, 696, 848, 852, 954, 1044, 1136, 1272, 1278, 1392, 1537, 1704, 1908, 2059, 2088, 2544, 2556, 3074, 3408, 3763, 3816, 4118, 4176, 4611, 5112, 6148, 6177, 7526, 7632, 8236, 9222, 10224, 11289, 12296, 12354, 13833, 15052, 16472, 18444, 18531, 22578, 24592, 24708, 27666, 30104, 32944, 33867, 36888, 37062, 45156, 49416, 55332, 60208, 67734, 73776, 74124, 90312, 98832, 109127, 110664, 135468, 148248, 180624, 218254, 221328, 270936, 296496, 327381, 436508, 541872, 654762, 873016, 982143, 1309524, 1746032, 1964286, 2619048, 3928572, 5238096, 7857144, 15714288]

約数ペア:

[(1, 15714288), (2, 7857144), (3, 5238096), (4, 3928572), (6, 2619048), (8, 1964286), (9, 1746032), (12, 1309524), (16, 982143), (18, 873016), (24, 654762), (29, 541872), (36, 436508), (48, 327381), (53, 296496), (58, 270936), (71, 221328), (72, 218254), (87, 180624), (106, 148248), (116, 135468), (142, 110664), (144, 109127), (159, 98832), (174, 90312), (212, 74124), (213, 73776), (232, 67734), (261, 60208), (284, 55332), (318, 49416), (348, 45156), (424, 37062), (426, 36888), (464, 33867), (477, 32944), (522, 30104), (568, 27666), (636, 24708), (639, 24592), (696, 22578), (848, 18531), (852, 18444), (954, 16472), (1044, 15052), (1136, 13833), (1272, 12354), (1278, 12296), (1392, 11289), (1537, 10224), (1704, 9222), (1908, 8236), (2059, 7632), (2088, 7526), (2544, 6177), (2556, 6148), (3074, 5112), (3408, 4611), (3763, 4176), (3816, 4118)]