2099947584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3527}}^1$

素因数の和:3992

約数の個数: 112

約数和(自身を含む): 6365979648

約数和(自身を除く): 4266032064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 443, 448, 672, 886, 1329, 1344, 1772, 2658, 3101, 3527, 3544, 5316, 6202, 7054, 7088, 9303, 10581, 10632, 12404, 14108, 14176, 18606, 21162, 21264, 24689, 24808, 28216, 28352, 37212, 42324, 42528, 49378, 49616, 56432, 74067, 74424, 84648, 85056, 98756, 99232, 112864, 148134, 148848, 169296, 197512, 198464, 225728, 296268, 297696, 338592, 395024, 592536, 595392, 677184, 790048, 1185072, 1562461, 1580096, 2370144, 3124922, 4687383, 4740288, 6249844, 9374766, 10937227, 12499688, 18749532, 21874454, 24999376, 32811681, 37499064, 43748908, 49998752, 65623362, 74998128, 87497816, 99997504, 131246724, 149996256, 174995632, 262493448, 299992512, 349991264, 524986896, 699982528, 1049973792, 2099947584]

約数ペア:

[(1, 2099947584), (2, 1049973792), (3, 699982528), (4, 524986896), (6, 349991264), (7, 299992512), (8, 262493448), (12, 174995632), (14, 149996256), (16, 131246724), (21, 99997504), (24, 87497816), (28, 74998128), (32, 65623362), (42, 49998752), (48, 43748908), (56, 37499064), (64, 32811681), (84, 24999376), (96, 21874454), (112, 18749532), (168, 12499688), (192, 10937227), (224, 9374766), (336, 6249844), (443, 4740288), (448, 4687383), (672, 3124922), (886, 2370144), (1329, 1580096), (1344, 1562461), (1772, 1185072), (2658, 790048), (3101, 677184), (3527, 595392), (3544, 592536), (5316, 395024), (6202, 338592), (7054, 297696), (7088, 296268), (9303, 225728), (10581, 198464), (10632, 197512), (12404, 169296), (14108, 148848), (14176, 148134), (18606, 112864), (21162, 99232), (21264, 98756), (24689, 85056), (24808, 84648), (28216, 74424), (28352, 74067), (37212, 56432), (42324, 49616), (42528, 49378)]