285147744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 655437216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 672, 736, 798, 874, 912, 966, 971, 1064, 1104, 1288, 1311, 1596, 1748, 1824, 1932, 1942, 2128, 2208, 2576, 2622, 2913, 3059, 3192, 3496, 3864, 3884, 4256, 5152, 5244, 5826, 6118, 6384, 6797, 6992, 7728, 7768, 9177, 10488, 11652, 12236, 12768, 13594, 13984, 15456, 15536, 18354, 18449, 20391, 20976, 22333, 23304, 24472, 27188, 31072, 36708, 36898, 40782, 41952, 44666, 46608, 48944, 54376, 55347, 66999, 73416, 73796, 81564, 89332, 93216, 97888, 108752, 110694, 129143, 133998, 146832, 147592, 156331, 163128, 178664, 217504, 221388, 258286, 267996, 293664, 295184, 312662, 326256, 357328, 387429, 424327, 442776, 468993, 516572, 535992, 590368, 625324, 652512, 714656, 774858, 848654, 885552, 937986, 1033144, 1071984, 1250648, 1272981, 1549716, 1697308, 1771104, 1875972, 2066288, 2143968, 2501296, 2545962, 2970289, 3099432, 3394616, 3751944, 4132576, 5002592, 5091924, 5940578, 6198864, 6789232, 7503888, 8910867, 10183848, 11881156, 12397728, 13578464, 15007776, 17821734, 20367696, 23762312, 35643468, 40735392, 47524624, 71286936, 95049248, 142573872, 285147744]

約数ペア:

[(1, 285147744), (2, 142573872), (3, 95049248), (4, 71286936), (6, 47524624), (7, 40735392), (8, 35643468), (12, 23762312), (14, 20367696), (16, 17821734), (19, 15007776), (21, 13578464), (23, 12397728), (24, 11881156), (28, 10183848), (32, 8910867), (38, 7503888), (42, 6789232), (46, 6198864), (48, 5940578), (56, 5091924), (57, 5002592), (69, 4132576), (76, 3751944), (84, 3394616), (92, 3099432), (96, 2970289), (112, 2545962), (114, 2501296), (133, 2143968), (138, 2066288), (152, 1875972), (161, 1771104), (168, 1697308), (184, 1549716), (224, 1272981), (228, 1250648), (266, 1071984), (276, 1033144), (304, 937986), (322, 885552), (336, 848654), (368, 774858), (399, 714656), (437, 652512), (456, 625324), (483, 590368), (532, 535992), (552, 516572), (608, 468993), (644, 442776), (672, 424327), (736, 387429), (798, 357328), (874, 326256), (912, 312662), (966, 295184), (971, 293664), (1064, 267996), (1104, 258286), (1288, 221388), (1311, 217504), (1596, 178664), (1748, 163128), (1824, 156331), (1932, 147592), (1942, 146832), (2128, 133998), (2208, 129143), (2576, 110694), (2622, 108752), (2913, 97888), (3059, 93216), (3192, 89332), (3496, 81564), (3864, 73796), (3884, 73416), (4256, 66999), (5152, 55347), (5244, 54376), (5826, 48944), (6118, 46608), (6384, 44666), (6797, 41952), (6992, 40782), (7728, 36898), (7768, 36708), (9177, 31072), (10488, 27188), (11652, 24472), (12236, 23304), (12768, 22333), (13594, 20976), (13984, 20391), (15456, 18449), (15536, 18354)]