305527626236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{7573}}^1$

素因数の和:8379

約数の個数: 96

約数和(自身を含む): 653032461312

約数和(自身を除く): 347504835076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 647, 917, 1294, 1834, 2227, 2588, 3668, 4454, 4529, 7573, 8908, 9058, 10999, 15146, 15589, 18116, 21998, 30292, 31178, 43996, 53011, 62356, 76993, 84757, 106022, 128741, 153986, 169514, 212044, 257482, 307972, 339028, 514964, 593299, 901187, 992063, 1186598, 1440869, 1802374, 1984126, 2373196, 2881738, 3604748, 3968252, 4899731, 5763476, 6944441, 9799462, 10086083, 13888882, 16865071, 19598924, 20172166, 27777764, 33730142, 34298117, 40344332, 67460284, 68596234, 83295427, 118055497, 137192468, 166590854, 236110994, 333181708, 472221988, 583067989, 641864761, 1166135978, 1283729522, 2332271956, 2567459044, 4493053327, 8986106654, 10911700937, 17972213308, 21823401874, 43646803748, 76381906559, 152763813118, 305527626236]

約数ペア:

[(1, 305527626236), (2, 152763813118), (4, 76381906559), (7, 43646803748), (14, 21823401874), (17, 17972213308), (28, 10911700937), (34, 8986106654), (68, 4493053327), (119, 2567459044), (131, 2332271956), (238, 1283729522), (262, 1166135978), (476, 641864761), (524, 583067989), (647, 472221988), (917, 333181708), (1294, 236110994), (1834, 166590854), (2227, 137192468), (2588, 118055497), (3668, 83295427), (4454, 68596234), (4529, 67460284), (7573, 40344332), (8908, 34298117), (9058, 33730142), (10999, 27777764), (15146, 20172166), (15589, 19598924), (18116, 16865071), (21998, 13888882), (30292, 10086083), (31178, 9799462), (43996, 6944441), (53011, 5763476), (62356, 4899731), (76993, 3968252), (84757, 3604748), (106022, 2881738), (128741, 2373196), (153986, 1984126), (169514, 1802374), (212044, 1440869), (257482, 1186598), (307972, 992063), (339028, 901187), (514964, 593299)]