7266987312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 20595015168

約数和(自身を除く): 13328027856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 193, 208, 249, 312, 332, 386, 498, 579, 624, 664, 727, 772, 996, 1079, 1158, 1328, 1454, 1544, 1992, 2158, 2181, 2316, 2509, 2908, 3088, 3237, 3984, 4316, 4362, 4632, 5018, 5816, 6474, 7527, 8632, 8724, 9264, 9451, 10036, 11632, 12948, 15054, 16019, 17264, 17448, 18902, 20072, 25896, 28353, 30108, 32038, 34896, 37804, 40144, 48057, 51792, 56706, 60216, 60341, 64076, 75608, 96114, 113412, 120432, 120682, 128152, 140311, 151216, 181023, 192228, 208247, 226824, 241364, 256304, 280622, 362046, 384456, 416494, 420933, 453648, 482728, 561244, 624741, 724092, 768912, 784433, 832988, 841866, 965456, 1122488, 1249482, 1448184, 1568866, 1665976, 1683732, 1824043, 2244976, 2353299, 2498964, 2896368, 3137732, 3331952, 3367464, 3648086, 4706598, 4997928, 5472129, 6275464, 6734928, 7296172, 9413196, 9995856, 10944258, 11645813, 12550928, 14592344, 18826392, 21888516, 23291626, 29184688, 34937439, 37652784, 43777032, 46583252, 69874878, 87554064, 93166504, 139749756, 151395569, 186333008, 279499512, 302791138, 454186707, 558999024, 605582276, 908373414, 1211164552, 1816746828, 2422329104, 3633493656, 7266987312]

約数ペア:

[(1, 7266987312), (2, 3633493656), (3, 2422329104), (4, 1816746828), (6, 1211164552), (8, 908373414), (12, 605582276), (13, 558999024), (16, 454186707), (24, 302791138), (26, 279499512), (39, 186333008), (48, 151395569), (52, 139749756), (78, 93166504), (83, 87554064), (104, 69874878), (156, 46583252), (166, 43777032), (193, 37652784), (208, 34937439), (249, 29184688), (312, 23291626), (332, 21888516), (386, 18826392), (498, 14592344), (579, 12550928), (624, 11645813), (664, 10944258), (727, 9995856), (772, 9413196), (996, 7296172), (1079, 6734928), (1158, 6275464), (1328, 5472129), (1454, 4997928), (1544, 4706598), (1992, 3648086), (2158, 3367464), (2181, 3331952), (2316, 3137732), (2509, 2896368), (2908, 2498964), (3088, 2353299), (3237, 2244976), (3984, 1824043), (4316, 1683732), (4362, 1665976), (4632, 1568866), (5018, 1448184), (5816, 1249482), (6474, 1122488), (7527, 965456), (8632, 841866), (8724, 832988), (9264, 784433), (9451, 768912), (10036, 724092), (11632, 624741), (12948, 561244), (15054, 482728), (16019, 453648), (17264, 420933), (17448, 416494), (18902, 384456), (20072, 362046), (25896, 280622), (28353, 256304), (30108, 241364), (32038, 226824), (34896, 208247), (37804, 192228), (40144, 181023), (48057, 151216), (51792, 140311), (56706, 128152), (60216, 120682), (60341, 120432), (64076, 113412), (75608, 96114)]