21382016064

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{12277}}^1$

素因数の和:12532

約数の個数: 112

約数和(自身を含む): 58081029888

約数和(自身を除く): 36699013824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 193, 282, 376, 386, 564, 579, 752, 772, 1128, 1158, 1504, 1544, 2256, 2316, 3008, 3088, 4512, 4632, 6176, 9024, 9071, 9264, 12277, 12352, 18142, 18528, 24554, 27213, 36284, 36831, 37056, 49108, 54426, 72568, 73662, 98216, 108852, 145136, 147324, 196432, 217704, 290272, 294648, 392864, 435408, 577019, 580544, 589296, 785728, 870816, 1154038, 1178592, 1731057, 1741632, 2308076, 2357184, 2369461, 3462114, 4616152, 4738922, 6924228, 7108383, 9232304, 9477844, 13848456, 14216766, 18464608, 18955688, 27696912, 28433532, 36929216, 37911376, 55393824, 56867064, 75822752, 110787648, 111364667, 113734128, 151645504, 222729334, 227468256, 334094001, 445458668, 454936512, 668188002, 890917336, 1336376004, 1781834672, 2672752008, 3563669344, 5345504016, 7127338688, 10691008032, 21382016064]

約数ペア:

[(1, 21382016064), (2, 10691008032), (3, 7127338688), (4, 5345504016), (6, 3563669344), (8, 2672752008), (12, 1781834672), (16, 1336376004), (24, 890917336), (32, 668188002), (47, 454936512), (48, 445458668), (64, 334094001), (94, 227468256), (96, 222729334), (141, 151645504), (188, 113734128), (192, 111364667), (193, 110787648), (282, 75822752), (376, 56867064), (386, 55393824), (564, 37911376), (579, 36929216), (752, 28433532), (772, 27696912), (1128, 18955688), (1158, 18464608), (1504, 14216766), (1544, 13848456), (2256, 9477844), (2316, 9232304), (3008, 7108383), (3088, 6924228), (4512, 4738922), (4632, 4616152), (6176, 3462114), (9024, 2369461), (9071, 2357184), (9264, 2308076), (12277, 1741632), (12352, 1731057), (18142, 1178592), (18528, 1154038), (24554, 870816), (27213, 785728), (36284, 589296), (36831, 580544), (37056, 577019), (49108, 435408), (54426, 392864), (72568, 294648), (73662, 290272), (98216, 217704), (108852, 196432), (145136, 147324)]