253977792

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 704600064

約数和(自身を除く): 450622272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 142, 186, 192, 213, 248, 284, 372, 426, 496, 568, 601, 744, 852, 992, 1136, 1202, 1488, 1704, 1803, 1984, 2201, 2272, 2404, 2976, 3408, 3606, 4402, 4544, 4808, 5952, 6603, 6816, 7212, 8804, 9616, 13206, 13632, 14424, 17608, 18631, 19232, 26412, 28848, 35216, 37262, 38464, 42671, 52824, 55893, 57696, 70432, 74524, 85342, 105648, 111786, 115392, 128013, 140864, 149048, 170684, 211296, 223572, 256026, 298096, 341368, 422592, 447144, 512052, 596192, 682736, 894288, 1024104, 1192384, 1322801, 1365472, 1788576, 2048208, 2645602, 2730944, 3577152, 3968403, 4096416, 5291204, 7936806, 8192832, 10582408, 15873612, 21164816, 31747224, 42329632, 63494448, 84659264, 126988896, 253977792]

約数ペア:

[(1, 253977792), (2, 126988896), (3, 84659264), (4, 63494448), (6, 42329632), (8, 31747224), (12, 21164816), (16, 15873612), (24, 10582408), (31, 8192832), (32, 7936806), (48, 5291204), (62, 4096416), (64, 3968403), (71, 3577152), (93, 2730944), (96, 2645602), (124, 2048208), (142, 1788576), (186, 1365472), (192, 1322801), (213, 1192384), (248, 1024104), (284, 894288), (372, 682736), (426, 596192), (496, 512052), (568, 447144), (601, 422592), (744, 341368), (852, 298096), (992, 256026), (1136, 223572), (1202, 211296), (1488, 170684), (1704, 149048), (1803, 140864), (1984, 128013), (2201, 115392), (2272, 111786), (2404, 105648), (2976, 85342), (3408, 74524), (3606, 70432), (4402, 57696), (4544, 55893), (4808, 52824), (5952, 42671), (6603, 38464), (6816, 37262), (7212, 35216), (8804, 28848), (9616, 26412), (13206, 19232), (13632, 18631), (14424, 17608)]