1279860609792

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27319429}}^1$

素因数の和:27319509

約数の個数: 72

約数和(自身を含む): 3462136725040

約数和(自身を除く): 2182276115248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 23424, 46848, 27319429, 54638858, 81958287, 109277716, 163916574, 218555432, 327833148, 437110864, 655666296, 874221728, 1311332592, 1666485169, 1748443456, 2622665184, 3332970338, 3496886912, 4999455507, 5245330368, 6665940676, 6993773824, 9998911014, 10490660736, 13331881352, 19997822028, 20981321472, 26663762704, 39995644056, 53327525408, 79991288112, 106655050816, 159982576224, 213310101632, 319965152448, 426620203264, 639930304896, 1279860609792]

約数ペア:

[(1, 1279860609792), (2, 639930304896), (3, 426620203264), (4, 319965152448), (6, 213310101632), (8, 159982576224), (12, 106655050816), (16, 79991288112), (24, 53327525408), (32, 39995644056), (48, 26663762704), (61, 20981321472), (64, 19997822028), (96, 13331881352), (122, 10490660736), (128, 9998911014), (183, 6993773824), (192, 6665940676), (244, 5245330368), (256, 4999455507), (366, 3496886912), (384, 3332970338), (488, 2622665184), (732, 1748443456), (768, 1666485169), (976, 1311332592), (1464, 874221728), (1952, 655666296), (2928, 437110864), (3904, 327833148), (5856, 218555432), (7808, 163916574), (11712, 109277716), (15616, 81958287), (23424, 54638858), (46848, 27319429)]