267739488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 810416880

約数和(自身を除く): 542677392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 226, 228, 288, 304, 339, 342, 433, 452, 456, 608, 678, 684, 866, 904, 912, 1017, 1299, 1356, 1368, 1732, 1808, 1824, 2034, 2147, 2598, 2712, 2736, 3464, 3616, 3897, 4068, 4294, 5196, 5424, 5472, 6441, 6928, 7794, 8136, 8227, 8588, 10392, 10848, 12882, 13856, 15588, 16272, 16454, 17176, 19323, 20784, 24681, 25764, 31176, 32544, 32908, 34352, 38646, 41568, 48929, 49362, 51528, 62352, 65816, 68704, 74043, 77292, 97858, 98724, 103056, 124704, 131632, 146787, 148086, 154584, 195716, 197448, 206112, 263264, 293574, 296172, 309168, 391432, 394896, 440361, 587148, 592344, 618336, 782864, 789792, 880722, 929651, 1174296, 1184688, 1565728, 1761444, 1859302, 2348592, 2369376, 2788953, 3522888, 3718604, 4697184, 5577906, 7045776, 7437208, 8366859, 11155812, 14091552, 14874416, 16733718, 22311624, 29748832, 33467436, 44623248, 66934872, 89246496, 133869744, 267739488]

約数ペア:

[(1, 267739488), (2, 133869744), (3, 89246496), (4, 66934872), (6, 44623248), (8, 33467436), (9, 29748832), (12, 22311624), (16, 16733718), (18, 14874416), (19, 14091552), (24, 11155812), (32, 8366859), (36, 7437208), (38, 7045776), (48, 5577906), (57, 4697184), (72, 3718604), (76, 3522888), (96, 2788953), (113, 2369376), (114, 2348592), (144, 1859302), (152, 1761444), (171, 1565728), (226, 1184688), (228, 1174296), (288, 929651), (304, 880722), (339, 789792), (342, 782864), (433, 618336), (452, 592344), (456, 587148), (608, 440361), (678, 394896), (684, 391432), (866, 309168), (904, 296172), (912, 293574), (1017, 263264), (1299, 206112), (1356, 197448), (1368, 195716), (1732, 154584), (1808, 148086), (1824, 146787), (2034, 131632), (2147, 124704), (2598, 103056), (2712, 98724), (2736, 97858), (3464, 77292), (3616, 74043), (3897, 68704), (4068, 65816), (4294, 62352), (5196, 51528), (5424, 49362), (5472, 48929), (6441, 41568), (6928, 38646), (7794, 34352), (8136, 32908), (8227, 32544), (8588, 31176), (10392, 25764), (10848, 24681), (12882, 20784), (13856, 19323), (15588, 17176), (16272, 16454)]