258593568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2803}}^1$

素因数の和:2878

約数の個数: 72

約数和(自身を含む): 701661744

約数和(自身を除く): 443068176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2803, 2883, 2976, 3844, 5606, 5766, 7688, 8409, 11212, 11532, 15376, 16818, 22424, 23064, 30752, 33636, 44848, 46128, 67272, 86893, 89696, 92256, 134544, 173786, 260679, 269088, 347572, 521358, 695144, 1042716, 1390288, 2085432, 2693683, 2780576, 4170864, 5387366, 8081049, 8341728, 10774732, 16162098, 21549464, 32324196, 43098928, 64648392, 86197856, 129296784, 258593568]

約数ペア:

[(1, 258593568), (2, 129296784), (3, 86197856), (4, 64648392), (6, 43098928), (8, 32324196), (12, 21549464), (16, 16162098), (24, 10774732), (31, 8341728), (32, 8081049), (48, 5387366), (62, 4170864), (93, 2780576), (96, 2693683), (124, 2085432), (186, 1390288), (248, 1042716), (372, 695144), (496, 521358), (744, 347572), (961, 269088), (992, 260679), (1488, 173786), (1922, 134544), (2803, 92256), (2883, 89696), (2976, 86893), (3844, 67272), (5606, 46128), (5766, 44848), (7688, 33636), (8409, 30752), (11212, 23064), (11532, 22424), (15376, 16818)]