268906752

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1068

約数の個数: 108

約数和(自身を含む): 782279680

約数和(自身を除く): 513372928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 919, 1016, 1143, 1152, 1524, 1838, 2032, 2286, 2304, 2757, 3048, 3676, 4064, 4572, 5514, 6096, 7352, 8128, 8271, 9144, 11028, 12192, 14704, 16256, 16542, 18288, 22056, 24384, 29408, 32512, 33084, 36576, 44112, 48768, 58816, 66168, 73152, 88224, 97536, 116713, 117632, 132336, 146304, 176448, 233426, 235264, 264672, 292608, 350139, 352896, 466852, 529344, 700278, 705792, 933704, 1050417, 1058688, 1400556, 1867408, 2100834, 2117376, 2801112, 3734816, 4201668, 5602224, 7469632, 8403336, 11204448, 14939264, 16806672, 22408896, 29878528, 33613344, 44817792, 67226688, 89635584, 134453376, 268906752]

約数ペア:

[(1, 268906752), (2, 134453376), (3, 89635584), (4, 67226688), (6, 44817792), (8, 33613344), (9, 29878528), (12, 22408896), (16, 16806672), (18, 14939264), (24, 11204448), (32, 8403336), (36, 7469632), (48, 5602224), (64, 4201668), (72, 3734816), (96, 2801112), (127, 2117376), (128, 2100834), (144, 1867408), (192, 1400556), (254, 1058688), (256, 1050417), (288, 933704), (381, 705792), (384, 700278), (508, 529344), (576, 466852), (762, 352896), (768, 350139), (919, 292608), (1016, 264672), (1143, 235264), (1152, 233426), (1524, 176448), (1838, 146304), (2032, 132336), (2286, 117632), (2304, 116713), (2757, 97536), (3048, 88224), (3676, 73152), (4064, 66168), (4572, 58816), (5514, 48768), (6096, 44112), (7352, 36576), (8128, 33084), (8271, 32512), (9144, 29408), (11028, 24384), (12192, 22056), (14704, 18288), (16256, 16542)]