2878272

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 84

約数和(自身を含む): 8717280

約数和(自身を除く): 5839008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 263, 288, 304, 342, 456, 526, 576, 608, 684, 789, 912, 1052, 1216, 1368, 1578, 1824, 2104, 2367, 2736, 3156, 3648, 4208, 4734, 4997, 5472, 6312, 8416, 9468, 9994, 10944, 12624, 14991, 16832, 18936, 19988, 25248, 29982, 37872, 39976, 44973, 50496, 59964, 75744, 79952, 89946, 119928, 151488, 159904, 179892, 239856, 319808, 359784, 479712, 719568, 959424, 1439136, 2878272]

約数ペア:

[(1, 2878272), (2, 1439136), (3, 959424), (4, 719568), (6, 479712), (8, 359784), (9, 319808), (12, 239856), (16, 179892), (18, 159904), (19, 151488), (24, 119928), (32, 89946), (36, 79952), (38, 75744), (48, 59964), (57, 50496), (64, 44973), (72, 39976), (76, 37872), (96, 29982), (114, 25248), (144, 19988), (152, 18936), (171, 16832), (192, 14991), (228, 12624), (263, 10944), (288, 9994), (304, 9468), (342, 8416), (456, 6312), (526, 5472), (576, 4997), (608, 4734), (684, 4208), (789, 3648), (912, 3156), (1052, 2736), (1216, 2367), (1368, 2104), (1578, 1824)]