286959204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 885655680

約数和(自身を除く): 598696476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 266, 292, 342, 399, 438, 511, 532, 657, 684, 798, 821, 876, 1022, 1197, 1314, 1387, 1533, 1596, 1642, 2044, 2394, 2463, 2628, 2774, 3066, 3284, 4161, 4599, 4788, 4926, 5548, 5747, 6132, 7389, 8322, 9198, 9709, 9852, 11494, 12483, 14778, 15599, 16644, 17241, 18396, 19418, 22988, 24966, 29127, 29556, 31198, 34482, 38836, 46797, 49932, 51723, 58254, 59933, 62396, 68964, 87381, 93594, 103446, 109193, 116508, 119866, 140391, 174762, 179799, 187188, 206892, 218386, 239732, 280782, 327579, 349524, 359598, 419531, 436772, 539397, 561564, 655158, 719196, 839062, 982737, 1078794, 1138727, 1258593, 1310316, 1678124, 1965474, 2157588, 2277454, 2517186, 3416181, 3775779, 3930948, 4554908, 5034372, 6832362, 7551558, 7971089, 10248543, 13664724, 15103116, 15942178, 20497086, 23913267, 31884356, 40994172, 47826534, 71739801, 95653068, 143479602, 286959204]

約数ペア:

[(1, 286959204), (2, 143479602), (3, 95653068), (4, 71739801), (6, 47826534), (7, 40994172), (9, 31884356), (12, 23913267), (14, 20497086), (18, 15942178), (19, 15103116), (21, 13664724), (28, 10248543), (36, 7971089), (38, 7551558), (42, 6832362), (57, 5034372), (63, 4554908), (73, 3930948), (76, 3775779), (84, 3416181), (114, 2517186), (126, 2277454), (133, 2157588), (146, 1965474), (171, 1678124), (219, 1310316), (228, 1258593), (252, 1138727), (266, 1078794), (292, 982737), (342, 839062), (399, 719196), (438, 655158), (511, 561564), (532, 539397), (657, 436772), (684, 419531), (798, 359598), (821, 349524), (876, 327579), (1022, 280782), (1197, 239732), (1314, 218386), (1387, 206892), (1533, 187188), (1596, 179799), (1642, 174762), (2044, 140391), (2394, 119866), (2463, 116508), (2628, 109193), (2774, 103446), (3066, 93594), (3284, 87381), (4161, 68964), (4599, 62396), (4788, 59933), (4926, 58254), (5548, 51723), (5747, 49932), (6132, 46797), (7389, 38836), (8322, 34482), (9198, 31198), (9709, 29556), (9852, 29127), (11494, 24966), (12483, 22988), (14778, 19418), (15599, 18396), (16644, 17241)]