274905984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 788256000

約数和(自身を除く): 513350016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 304, 328, 384, 456, 492, 608, 656, 779, 912, 919, 984, 1216, 1312, 1558, 1824, 1838, 1968, 2337, 2432, 2624, 2757, 3116, 3648, 3676, 3936, 4674, 5248, 5514, 6232, 7296, 7352, 7872, 9348, 11028, 12464, 14704, 15744, 17461, 18696, 22056, 24928, 29408, 34922, 37392, 37679, 44112, 49856, 52383, 58816, 69844, 74784, 75358, 88224, 99712, 104766, 113037, 117632, 139688, 149568, 150716, 176448, 209532, 226074, 279376, 299136, 301432, 352896, 419064, 452148, 558752, 602864, 715901, 838128, 904296, 1117504, 1205728, 1431802, 1676256, 1808592, 2147703, 2235008, 2411456, 2863604, 3352512, 3617184, 4295406, 4822912, 5727208, 6705024, 7234368, 8590812, 11454416, 14468736, 17181624, 22908832, 34363248, 45817664, 68726496, 91635328, 137452992, 274905984]

約数ペア:

[(1, 274905984), (2, 137452992), (3, 91635328), (4, 68726496), (6, 45817664), (8, 34363248), (12, 22908832), (16, 17181624), (19, 14468736), (24, 11454416), (32, 8590812), (38, 7234368), (41, 6705024), (48, 5727208), (57, 4822912), (64, 4295406), (76, 3617184), (82, 3352512), (96, 2863604), (114, 2411456), (123, 2235008), (128, 2147703), (152, 1808592), (164, 1676256), (192, 1431802), (228, 1205728), (246, 1117504), (304, 904296), (328, 838128), (384, 715901), (456, 602864), (492, 558752), (608, 452148), (656, 419064), (779, 352896), (912, 301432), (919, 299136), (984, 279376), (1216, 226074), (1312, 209532), (1558, 176448), (1824, 150716), (1838, 149568), (1968, 139688), (2337, 117632), (2432, 113037), (2624, 104766), (2757, 99712), (3116, 88224), (3648, 75358), (3676, 74784), (3936, 69844), (4674, 58816), (5248, 52383), (5514, 49856), (6232, 44112), (7296, 37679), (7352, 37392), (7872, 34922), (9348, 29408), (11028, 24928), (12464, 22056), (14704, 18696), (15744, 17461)]