291807152

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28631}}^1$

素因数の和:28666

約数の個数: 60

約数和(自身を含む): 708298416

約数和(自身を除く): 416491264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 28631, 57262, 114524, 200417, 229048, 372203, 400834, 458096, 744406, 801668, 1402919, 1488812, 1603336, 2605421, 2805838, 2977624, 3206672, 5210842, 5611676, 5955248, 10421684, 11223352, 18237947, 20843368, 22446704, 36475894, 41686736, 72951788, 145903576, 291807152]

約数ペア:

[(1, 291807152), (2, 145903576), (4, 72951788), (7, 41686736), (8, 36475894), (13, 22446704), (14, 20843368), (16, 18237947), (26, 11223352), (28, 10421684), (49, 5955248), (52, 5611676), (56, 5210842), (91, 3206672), (98, 2977624), (104, 2805838), (112, 2605421), (182, 1603336), (196, 1488812), (208, 1402919), (364, 801668), (392, 744406), (637, 458096), (728, 400834), (784, 372203), (1274, 229048), (1456, 200417), (2548, 114524), (5096, 57262), (10192, 28631)]