320996527424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2323099}}^1$

素因数の和:2323255

約数の個数: 56

約数和(自身を含む): 679757644800

約数和(自身を除く): 358761117376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 2032, 2159, 4064, 4318, 8128, 8636, 17272, 34544, 69088, 138176, 2323099, 4646198, 9292396, 18584792, 37169584, 39492683, 74339168, 78985366, 148678336, 157970732, 295033573, 315941464, 590067146, 631882928, 1180134292, 1263765856, 2360268584, 2527531712, 4720537168, 5015570741, 9441074336, 10031141482, 18882148672, 20062282964, 40124565928, 80249131856, 160498263712, 320996527424]

約数ペア:

[(1, 320996527424), (2, 160498263712), (4, 80249131856), (8, 40124565928), (16, 20062282964), (17, 18882148672), (32, 10031141482), (34, 9441074336), (64, 5015570741), (68, 4720537168), (127, 2527531712), (136, 2360268584), (254, 1263765856), (272, 1180134292), (508, 631882928), (544, 590067146), (1016, 315941464), (1088, 295033573), (2032, 157970732), (2159, 148678336), (4064, 78985366), (4318, 74339168), (8128, 39492683), (8636, 37169584), (17272, 18584792), (34544, 9292396), (69088, 4646198), (138176, 2323099)]