259956216

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30890

約数の個数: 80

約数和(自身を含む): 784152600

約数和(自身を除く): 524196384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 30859, 61718, 92577, 123436, 185154, 246872, 277731, 370308, 401167, 555462, 740616, 802334, 833193, 1110924, 1203501, 1604668, 1666386, 2221848, 2407002, 2499579, 3209336, 3332772, 3610503, 4814004, 4999158, 6665544, 7221006, 9628008, 9998316, 10831509, 14442012, 19996632, 21663018, 28884024, 32494527, 43326036, 64989054, 86652072, 129978108, 259956216]

約数ペア:

[(1, 259956216), (2, 129978108), (3, 86652072), (4, 64989054), (6, 43326036), (8, 32494527), (9, 28884024), (12, 21663018), (13, 19996632), (18, 14442012), (24, 10831509), (26, 9998316), (27, 9628008), (36, 7221006), (39, 6665544), (52, 4999158), (54, 4814004), (72, 3610503), (78, 3332772), (81, 3209336), (104, 2499579), (108, 2407002), (117, 2221848), (156, 1666386), (162, 1604668), (216, 1203501), (234, 1110924), (312, 833193), (324, 802334), (351, 740616), (468, 555462), (648, 401167), (702, 370308), (936, 277731), (1053, 246872), (1404, 185154), (2106, 123436), (2808, 92577), (4212, 61718), (8424, 30859)]