509977728

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11387

約数の個数: 128

約数和(自身を含む): 1621065600

約数和(自身を除く): 1111087872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 11351, 14976, 22464, 22702, 34053, 44928, 45404, 68106, 90808, 102159, 136212, 147563, 181616, 204318, 272424, 295126, 306477, 363232, 408636, 442689, 544848, 590252, 612954, 726464, 817272, 885378, 1089696, 1180504, 1225908, 1328067, 1452928, 1634544, 1770756, 2179392, 2361008, 2451816, 2656134, 3269088, 3541512, 3984201, 4358784, 4722016, 4903632, 5312268, 6538176, 7083024, 7968402, 9444032, 9807264, 10624536, 13076352, 14166048, 15936804, 18888064, 19614528, 21249072, 28332096, 31873608, 39229056, 42498144, 56664192, 63747216, 84996288, 127494432, 169992576, 254988864, 509977728]

約数ペア:

[(1, 509977728), (2, 254988864), (3, 169992576), (4, 127494432), (6, 84996288), (8, 63747216), (9, 56664192), (12, 42498144), (13, 39229056), (16, 31873608), (18, 28332096), (24, 21249072), (26, 19614528), (27, 18888064), (32, 15936804), (36, 14166048), (39, 13076352), (48, 10624536), (52, 9807264), (54, 9444032), (64, 7968402), (72, 7083024), (78, 6538176), (96, 5312268), (104, 4903632), (108, 4722016), (117, 4358784), (128, 3984201), (144, 3541512), (156, 3269088), (192, 2656134), (208, 2451816), (216, 2361008), (234, 2179392), (288, 1770756), (312, 1634544), (351, 1452928), (384, 1328067), (416, 1225908), (432, 1180504), (468, 1089696), (576, 885378), (624, 817272), (702, 726464), (832, 612954), (864, 590252), (936, 544848), (1152, 442689), (1248, 408636), (1404, 363232), (1664, 306477), (1728, 295126), (1872, 272424), (2496, 204318), (2808, 181616), (3456, 147563), (3744, 136212), (4992, 102159), (5616, 90808), (7488, 68106), (11232, 45404), (11351, 44928), (14976, 34053), (22464, 22702)]