221445848104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1\times {\mathrm{10597}}^1$

素因数の和:13682

約数の個数: 64

約数和(自身を含む): 454018320000

約数和(自身を除く): 232572471896

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2999, 3484, 5998, 6968, 10597, 11996, 21194, 23992, 38987, 42388, 77974, 84776, 137761, 155948, 200933, 275522, 311896, 401866, 551044, 709999, 803732, 1102088, 1419998, 1607464, 2612129, 2839996, 5224258, 5679992, 9229987, 10448516, 18459974, 20897032, 31780403, 36919948, 63560806, 73839896, 127121612, 254243224, 413145239, 826290478, 1652580956, 2129287001, 3305161912, 4258574002, 8517148004, 17034296008, 27680731013, 55361462026, 110722924052, 221445848104]

約数ペア:

[(1, 221445848104), (2, 110722924052), (4, 55361462026), (8, 27680731013), (13, 17034296008), (26, 8517148004), (52, 4258574002), (67, 3305161912), (104, 2129287001), (134, 1652580956), (268, 826290478), (536, 413145239), (871, 254243224), (1742, 127121612), (2999, 73839896), (3484, 63560806), (5998, 36919948), (6968, 31780403), (10597, 20897032), (11996, 18459974), (21194, 10448516), (23992, 9229987), (38987, 5679992), (42388, 5224258), (77974, 2839996), (84776, 2612129), (137761, 1607464), (155948, 1419998), (200933, 1102088), (275522, 803732), (311896, 709999), (401866, 551044)]