789814016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 1683601920

約数和(自身を除く): 893787904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 508, 544, 1016, 1088, 1429, 2032, 2159, 2176, 2858, 4064, 4318, 4352, 5716, 8128, 8636, 11432, 16256, 17272, 22864, 24293, 32512, 34544, 45728, 48586, 69088, 91456, 97172, 138176, 181483, 182912, 194344, 276352, 362966, 365824, 388688, 552704, 725932, 777376, 1451864, 1554752, 2903728, 3085211, 3109504, 5807456, 6170422, 6219008, 11614912, 12340844, 23229824, 24681688, 46459648, 49363376, 98726752, 197453504, 394907008, 789814016]

約数ペア:

[(1, 789814016), (2, 394907008), (4, 197453504), (8, 98726752), (16, 49363376), (17, 46459648), (32, 24681688), (34, 23229824), (64, 12340844), (68, 11614912), (127, 6219008), (128, 6170422), (136, 5807456), (254, 3109504), (256, 3085211), (272, 2903728), (508, 1554752), (544, 1451864), (1016, 777376), (1088, 725932), (1429, 552704), (2032, 388688), (2159, 365824), (2176, 362966), (2858, 276352), (4064, 194344), (4318, 182912), (4352, 181483), (5716, 138176), (8128, 97172), (8636, 91456), (11432, 69088), (16256, 48586), (17272, 45728), (22864, 34544), (24293, 32512)]