212569728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2606

約数の個数: 128

約数和(自身を含む): 666378240

約数和(自身を除く): 453808512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2551, 2604, 2688, 2976, 3472, 3968, 5102, 5208, 5952, 6944, 7653, 10204, 10416, 11904, 13888, 15306, 17857, 20408, 20832, 27776, 30612, 35714, 40816, 41664, 53571, 61224, 71428, 79081, 81632, 83328, 107142, 122448, 142856, 158162, 163264, 214284, 237243, 244896, 285712, 316324, 326528, 428568, 474486, 489792, 553567, 571424, 632648, 857136, 948972, 979584, 1107134, 1142848, 1265296, 1660701, 1714272, 1897944, 2214268, 2285696, 2530592, 3321402, 3428544, 3795888, 4428536, 5061184, 6642804, 6857088, 7591776, 8857072, 10122368, 13285608, 15183552, 17714144, 26571216, 30367104, 35428288, 53142432, 70856576, 106284864, 212569728]

約数ペア:

[(1, 212569728), (2, 106284864), (3, 70856576), (4, 53142432), (6, 35428288), (7, 30367104), (8, 26571216), (12, 17714144), (14, 15183552), (16, 13285608), (21, 10122368), (24, 8857072), (28, 7591776), (31, 6857088), (32, 6642804), (42, 5061184), (48, 4428536), (56, 3795888), (62, 3428544), (64, 3321402), (84, 2530592), (93, 2285696), (96, 2214268), (112, 1897944), (124, 1714272), (128, 1660701), (168, 1265296), (186, 1142848), (192, 1107134), (217, 979584), (224, 948972), (248, 857136), (336, 632648), (372, 571424), (384, 553567), (434, 489792), (448, 474486), (496, 428568), (651, 326528), (672, 316324), (744, 285712), (868, 244896), (896, 237243), (992, 214284), (1302, 163264), (1344, 158162), (1488, 142856), (1736, 122448), (1984, 107142), (2551, 83328), (2604, 81632), (2688, 79081), (2976, 71428), (3472, 61224), (3968, 53571), (5102, 41664), (5208, 40816), (5952, 35714), (6944, 30612), (7653, 27776), (10204, 20832), (10416, 20408), (11904, 17857), (13888, 15306)]