1680702912088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4793}}^1\times {\mathrm{10529}}^1$

素因数の和:15532

約数の個数: 64

約数和(自身を含む): 3307503326400

約数和(自身を除く): 1626800414312

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 4163, 4793, 8326, 9586, 10529, 16652, 19172, 21058, 33304, 38344, 42116, 84232, 110239, 220478, 242167, 440956, 484334, 867533, 881912, 968668, 1735066, 1905749, 1937336, 3470132, 3811498, 6940264, 7622996, 15245992, 19953259, 39906518, 43832227, 50465497, 79813036, 87664454, 100930994, 159626072, 175328908, 201861988, 350657816, 403723976, 1160706431, 2321412862, 4642825724, 9134254957, 9285651448, 18268509914, 36537019828, 73074039656, 210087864011, 420175728022, 840351456044, 1680702912088]

約数ペア:

[(1, 1680702912088), (2, 840351456044), (4, 420175728022), (8, 210087864011), (23, 73074039656), (46, 36537019828), (92, 18268509914), (181, 9285651448), (184, 9134254957), (362, 4642825724), (724, 2321412862), (1448, 1160706431), (4163, 403723976), (4793, 350657816), (8326, 201861988), (9586, 175328908), (10529, 159626072), (16652, 100930994), (19172, 87664454), (21058, 79813036), (33304, 50465497), (38344, 43832227), (42116, 39906518), (84232, 19953259), (110239, 15245992), (220478, 7622996), (242167, 6940264), (440956, 3811498), (484334, 3470132), (867533, 1937336), (881912, 1905749), (968668, 1735066)]