1439136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 4324320

約数和(自身を除く): 2885184

約数列:

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

約数ペア:

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