8157890046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 17342956800

約数和(自身を除く): 9185066754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 229, 422, 458, 633, 687, 1266, 1374, 1481, 2962, 4009, 4351, 4443, 8018, 8702, 8886, 12027, 13053, 24054, 26106, 28139, 48319, 56278, 84417, 96638, 144957, 168834, 289914, 312491, 339149, 624982, 678298, 918061, 937473, 1017447, 1836122, 1874946, 2034894, 2754183, 5508366, 5937329, 6443831, 11874658, 12887662, 17811987, 19331493, 35623974, 38662986, 71560439, 143120878, 214681317, 429362634, 1359648341, 2719296682, 4078945023, 8157890046]

約数ペア:

[(1, 8157890046), (2, 4078945023), (3, 2719296682), (6, 1359648341), (19, 429362634), (38, 214681317), (57, 143120878), (114, 71560439), (211, 38662986), (229, 35623974), (422, 19331493), (458, 17811987), (633, 12887662), (687, 11874658), (1266, 6443831), (1374, 5937329), (1481, 5508366), (2962, 2754183), (4009, 2034894), (4351, 1874946), (4443, 1836122), (8018, 1017447), (8702, 937473), (8886, 918061), (12027, 678298), (13053, 624982), (24054, 339149), (26106, 312491), (28139, 289914), (48319, 168834), (56278, 144957), (84417, 96638)]