1898812608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128437}}^1$

素因数の和:128470

約数の個数: 112

約数和(自身を含む): 6263664384

約数和(自身を除く): 4364851776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 128437, 256874, 385311, 513748, 770622, 899059, 1027496, 1412807, 1541244, 1798118, 2054992, 2697177, 2825614, 3082488, 3596236, 4109984, 4238421, 5394354, 5651228, 6164976, 7192472, 8219968, 8476842, 9889649, 10788708, 11302456, 12329952, 14384944, 16953684, 19779298, 21577416, 22604912, 24659904, 28769888, 29668947, 33907368, 39558596, 43154832, 45209824, 57539776, 59337894, 67814736, 79117192, 86309664, 90419648, 118675788, 135629472, 158234384, 172619328, 237351576, 271258944, 316468768, 474703152, 632937536, 949406304, 1898812608]

約数ペア:

[(1, 1898812608), (2, 949406304), (3, 632937536), (4, 474703152), (6, 316468768), (7, 271258944), (8, 237351576), (11, 172619328), (12, 158234384), (14, 135629472), (16, 118675788), (21, 90419648), (22, 86309664), (24, 79117192), (28, 67814736), (32, 59337894), (33, 57539776), (42, 45209824), (44, 43154832), (48, 39558596), (56, 33907368), (64, 29668947), (66, 28769888), (77, 24659904), (84, 22604912), (88, 21577416), (96, 19779298), (112, 16953684), (132, 14384944), (154, 12329952), (168, 11302456), (176, 10788708), (192, 9889649), (224, 8476842), (231, 8219968), (264, 7192472), (308, 6164976), (336, 5651228), (352, 5394354), (448, 4238421), (462, 4109984), (528, 3596236), (616, 3082488), (672, 2825614), (704, 2697177), (924, 2054992), (1056, 1798118), (1232, 1541244), (1344, 1412807), (1848, 1027496), (2112, 899059), (2464, 770622), (3696, 513748), (4928, 385311), (7392, 256874), (14784, 128437)]