2067156728

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 4910976000

約数和(自身を除く): 2843819272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 167, 182, 196, 334, 343, 347, 364, 392, 637, 668, 686, 694, 728, 1169, 1274, 1336, 1372, 1388, 2171, 2338, 2429, 2548, 2744, 2776, 4342, 4459, 4511, 4676, 4858, 5096, 8183, 8684, 8918, 9022, 9352, 9716, 15197, 16366, 17003, 17368, 17836, 18044, 19432, 30394, 31577, 32732, 34006, 35672, 36088, 57281, 57949, 60788, 63154, 65464, 68012, 106379, 114562, 115898, 119021, 121576, 126308, 136024, 212758, 221039, 229124, 231796, 238042, 252616, 405643, 425516, 442078, 458248, 463592, 476084, 744653, 753337, 811286, 851032, 884156, 952168, 1489306, 1506674, 1547273, 1622572, 1768312, 2839501, 2978612, 3013348, 3094546, 3245144, 5273359, 5679002, 5957224, 6026696, 6189092, 10546718, 11358004, 12378184, 19876507, 21093436, 22716008, 36913513, 39753014, 42186872, 73827026, 79506028, 147654052, 159012056, 258394591, 295308104, 516789182, 1033578364, 2067156728]

約数ペア:

[(1, 2067156728), (2, 1033578364), (4, 516789182), (7, 295308104), (8, 258394591), (13, 159012056), (14, 147654052), (26, 79506028), (28, 73827026), (49, 42186872), (52, 39753014), (56, 36913513), (91, 22716008), (98, 21093436), (104, 19876507), (167, 12378184), (182, 11358004), (196, 10546718), (334, 6189092), (343, 6026696), (347, 5957224), (364, 5679002), (392, 5273359), (637, 3245144), (668, 3094546), (686, 3013348), (694, 2978612), (728, 2839501), (1169, 1768312), (1274, 1622572), (1336, 1547273), (1372, 1506674), (1388, 1489306), (2171, 952168), (2338, 884156), (2429, 851032), (2548, 811286), (2744, 753337), (2776, 744653), (4342, 476084), (4459, 463592), (4511, 458248), (4676, 442078), (4858, 425516), (5096, 405643), (8183, 252616), (8684, 238042), (8918, 231796), (9022, 229124), (9352, 221039), (9716, 212758), (15197, 136024), (16366, 126308), (17003, 121576), (17368, 119021), (17836, 115898), (18044, 114562), (19432, 106379), (30394, 68012), (31577, 65464), (32732, 63154), (34006, 60788), (35672, 57949), (36088, 57281)]