520026828208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{207293}}^1$

素因数の和:207742

約数の個数: 80

約数和(自身を含む): 1115984661696

約数和(自身を除く): 595957833488

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 401, 782, 802, 1564, 1604, 3128, 3208, 6256, 6416, 6817, 9223, 13634, 18446, 27268, 36892, 54536, 73784, 109072, 147568, 156791, 207293, 313582, 414586, 627164, 829172, 1254328, 1658344, 2508656, 3316688, 3523981, 4767739, 7047962, 9535478, 14095924, 19070956, 28191848, 38141912, 56383696, 76283824, 81051563, 83124493, 162103126, 166248986, 324206252, 332497972, 648412504, 664995944, 1296825008, 1329991888, 1413116381, 1911863339, 2826232762, 3823726678, 5652465524, 7647453356, 11304931048, 15294906712, 22609862096, 30589813424, 32501676763, 65003353526, 130006707052, 260013414104, 520026828208]

約数ペア:

[(1, 520026828208), (2, 260013414104), (4, 130006707052), (8, 65003353526), (16, 32501676763), (17, 30589813424), (23, 22609862096), (34, 15294906712), (46, 11304931048), (68, 7647453356), (92, 5652465524), (136, 3823726678), (184, 2826232762), (272, 1911863339), (368, 1413116381), (391, 1329991888), (401, 1296825008), (782, 664995944), (802, 648412504), (1564, 332497972), (1604, 324206252), (3128, 166248986), (3208, 162103126), (6256, 83124493), (6416, 81051563), (6817, 76283824), (9223, 56383696), (13634, 38141912), (18446, 28191848), (27268, 19070956), (36892, 14095924), (54536, 9535478), (73784, 7047962), (109072, 4767739), (147568, 3523981), (156791, 3316688), (207293, 2508656), (313582, 1658344), (414586, 1254328), (627164, 829172)]