2028057568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 4666183200

約数和(自身を除く): 2638125632

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 361, 368, 391, 437, 449, 544, 608, 646, 722, 736, 782, 874, 898, 1292, 1444, 1564, 1748, 1796, 2584, 2888, 3128, 3496, 3592, 5168, 5776, 6137, 6256, 6992, 7184, 7429, 7633, 8303, 8531, 10327, 10336, 11552, 12274, 12512, 13984, 14368, 14858, 15266, 16606, 17062, 20654, 24548, 29716, 30532, 33212, 34124, 41308, 49096, 59432, 61064, 66424, 68248, 82616, 98192, 118864, 122128, 132848, 136496, 141151, 145027, 162089, 165232, 175559, 196213, 196384, 237728, 244256, 265696, 272992, 282302, 290054, 324178, 330464, 351118, 392426, 564604, 580108, 648356, 702236, 784852, 1129208, 1160216, 1296712, 1404472, 1569704, 2258416, 2320432, 2593424, 2755513, 2808944, 3139408, 3335621, 3728047, 4516832, 4640864, 5186848, 5511026, 5617888, 6278816, 6671242, 7456094, 11022052, 13342484, 14912188, 22044104, 26684968, 29824376, 44088208, 53369936, 59648752, 63376799, 88176416, 106739872, 119297504, 126753598, 253507196, 507014392, 1014028784, 2028057568]

約数ペア:

[(1, 2028057568), (2, 1014028784), (4, 507014392), (8, 253507196), (16, 126753598), (17, 119297504), (19, 106739872), (23, 88176416), (32, 63376799), (34, 59648752), (38, 53369936), (46, 44088208), (68, 29824376), (76, 26684968), (92, 22044104), (136, 14912188), (152, 13342484), (184, 11022052), (272, 7456094), (304, 6671242), (323, 6278816), (361, 5617888), (368, 5511026), (391, 5186848), (437, 4640864), (449, 4516832), (544, 3728047), (608, 3335621), (646, 3139408), (722, 2808944), (736, 2755513), (782, 2593424), (874, 2320432), (898, 2258416), (1292, 1569704), (1444, 1404472), (1564, 1296712), (1748, 1160216), (1796, 1129208), (2584, 784852), (2888, 702236), (3128, 648356), (3496, 580108), (3592, 564604), (5168, 392426), (5776, 351118), (6137, 330464), (6256, 324178), (6992, 290054), (7184, 282302), (7429, 272992), (7633, 265696), (8303, 244256), (8531, 237728), (10327, 196384), (10336, 196213), (11552, 175559), (12274, 165232), (12512, 162089), (13984, 145027), (14368, 141151), (14858, 136496), (15266, 132848), (16606, 122128), (17062, 118864), (20654, 98192), (24548, 82616), (29716, 68248), (30532, 66424), (33212, 61064), (34124, 59432), (41308, 49096)]