284777584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 682331328

約数和(自身を除く): 397553744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 317, 364, 617, 634, 728, 1234, 1268, 1456, 2219, 2468, 2536, 4121, 4319, 4438, 4936, 5072, 8021, 8242, 8638, 8876, 9872, 16042, 16484, 17276, 17752, 28847, 32084, 32968, 34552, 35504, 56147, 57694, 64168, 65936, 69104, 112294, 115388, 128336, 195589, 224588, 230776, 391178, 449176, 461552, 782356, 898352, 1369123, 1564712, 2542657, 2738246, 3129424, 5085314, 5476492, 10170628, 10952984, 17798599, 20341256, 21905968, 35597198, 40682512, 71194396, 142388792, 284777584]

約数ペア:

[(1, 284777584), (2, 142388792), (4, 71194396), (7, 40682512), (8, 35597198), (13, 21905968), (14, 20341256), (16, 17798599), (26, 10952984), (28, 10170628), (52, 5476492), (56, 5085314), (91, 3129424), (104, 2738246), (112, 2542657), (182, 1564712), (208, 1369123), (317, 898352), (364, 782356), (617, 461552), (634, 449176), (728, 391178), (1234, 230776), (1268, 224588), (1456, 195589), (2219, 128336), (2468, 115388), (2536, 112294), (4121, 69104), (4319, 65936), (4438, 64168), (4936, 57694), (5072, 56147), (8021, 35504), (8242, 34552), (8638, 32968), (8876, 32084), (9872, 28847), (16042, 17752), (16484, 17276)]