18339271424

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{33181}}^1$

素因数の和:33341

約数の個数: 72

約数和(自身を含む): 39066628608

約数和(自身を除く): 20727357184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 508, 544, 1016, 1088, 2032, 2159, 2176, 4064, 4318, 4352, 8128, 8636, 16256, 17272, 32512, 33181, 34544, 66362, 69088, 132724, 138176, 265448, 276352, 530896, 552704, 564077, 1061792, 1128154, 2123584, 2256308, 4213987, 4247168, 4512616, 8427974, 8494336, 9025232, 16855948, 18050464, 33711896, 36100928, 67423792, 71637779, 72201856, 134847584, 143275558, 144403712, 269695168, 286551116, 539390336, 573102232, 1078780672, 1146204464, 2292408928, 4584817856, 9169635712, 18339271424]

約数ペア:

[(1, 18339271424), (2, 9169635712), (4, 4584817856), (8, 2292408928), (16, 1146204464), (17, 1078780672), (32, 573102232), (34, 539390336), (64, 286551116), (68, 269695168), (127, 144403712), (128, 143275558), (136, 134847584), (254, 72201856), (256, 71637779), (272, 67423792), (508, 36100928), (544, 33711896), (1016, 18050464), (1088, 16855948), (2032, 9025232), (2159, 8494336), (2176, 8427974), (4064, 4512616), (4318, 4247168), (4352, 4213987), (8128, 2256308), (8636, 2123584), (16256, 1128154), (17272, 1061792), (32512, 564077), (33181, 552704), (34544, 530896), (66362, 276352), (69088, 265448), (132724, 138176)]