2497125816

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{787}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 6844631040

約数和(自身を除く): 4347505224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 347, 381, 508, 694, 762, 787, 1016, 1041, 1143, 1388, 1524, 1574, 2082, 2286, 2361, 2776, 3048, 3123, 3148, 4164, 4572, 4722, 6246, 6296, 7083, 8328, 9144, 9444, 12492, 14166, 18888, 24984, 28332, 44069, 56664, 88138, 99949, 132207, 176276, 199898, 264414, 273089, 299847, 352552, 396621, 399796, 528828, 546178, 599694, 793242, 799592, 819267, 899541, 1057656, 1092356, 1199388, 1586484, 1638534, 1799082, 2184712, 2398776, 2457801, 3172968, 3277068, 3598164, 4915602, 6554136, 7196328, 9831204, 19662408, 34682303, 69364606, 104046909, 138729212, 208093818, 277458424, 312140727, 416187636, 624281454, 832375272, 1248562908, 2497125816]

約数ペア:

[(1, 2497125816), (2, 1248562908), (3, 832375272), (4, 624281454), (6, 416187636), (8, 312140727), (9, 277458424), (12, 208093818), (18, 138729212), (24, 104046909), (36, 69364606), (72, 34682303), (127, 19662408), (254, 9831204), (347, 7196328), (381, 6554136), (508, 4915602), (694, 3598164), (762, 3277068), (787, 3172968), (1016, 2457801), (1041, 2398776), (1143, 2184712), (1388, 1799082), (1524, 1638534), (1574, 1586484), (2082, 1199388), (2286, 1092356), (2361, 1057656), (2776, 899541), (3048, 819267), (3123, 799592), (3148, 793242), (4164, 599694), (4572, 546178), (4722, 528828), (6246, 399796), (6296, 396621), (7083, 352552), (8328, 299847), (9144, 273089), (9444, 264414), (12492, 199898), (14166, 176276), (18888, 132207), (24984, 99949), (28332, 88138), (44069, 56664)]