508747914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1432

約数の個数: 72

約数和(自身を含む): 1183965120

約数和(自身を除く): 675217206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 361, 531, 722, 1062, 1083, 1121, 1327, 2166, 2242, 2654, 3249, 3363, 3981, 6498, 6726, 7962, 10089, 11943, 20178, 21299, 23886, 25213, 42598, 50426, 63897, 75639, 78293, 127794, 151278, 156586, 191691, 226917, 234879, 383382, 453834, 469758, 479047, 704637, 958094, 1409274, 1437141, 1487567, 2874282, 2975134, 4311423, 4462701, 8622846, 8925402, 13388103, 26776206, 28263773, 56527546, 84791319, 169582638, 254373957, 508747914]

約数ペア:

[(1, 508747914), (2, 254373957), (3, 169582638), (6, 84791319), (9, 56527546), (18, 28263773), (19, 26776206), (38, 13388103), (57, 8925402), (59, 8622846), (114, 4462701), (118, 4311423), (171, 2975134), (177, 2874282), (342, 1487567), (354, 1437141), (361, 1409274), (531, 958094), (722, 704637), (1062, 479047), (1083, 469758), (1121, 453834), (1327, 383382), (2166, 234879), (2242, 226917), (2654, 191691), (3249, 156586), (3363, 151278), (3981, 127794), (6498, 78293), (6726, 75639), (7962, 63897), (10089, 50426), (11943, 42598), (20178, 25213), (21299, 23886)]