209893576256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2158

約数の個数: 224

約数和(自身を含む): 520738364160

約数和(自身を除く): 310844787904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 107, 112, 169, 182, 208, 214, 224, 338, 364, 416, 428, 448, 676, 728, 749, 832, 856, 1183, 1352, 1391, 1456, 1498, 1712, 1993, 2197, 2366, 2704, 2782, 2912, 2996, 3424, 3986, 4394, 4732, 5408, 5564, 5824, 5992, 6848, 7972, 8788, 9464, 9737, 10816, 11128, 11984, 13951, 15379, 15944, 17576, 18083, 18928, 19474, 22256, 23968, 25909, 27902, 30758, 31888, 35152, 36166, 37856, 38948, 44512, 47936, 51818, 55804, 61516, 63776, 70304, 72332, 75712, 77896, 89024, 103636, 111608, 123032, 126581, 127552, 140608, 144664, 155792, 181363, 207272, 213251, 223216, 235079, 246064, 253162, 289328, 311584, 336817, 362726, 414544, 426502, 446432, 470158, 492128, 506324, 578656, 623168, 673634, 725452, 829088, 853004, 892864, 940316, 984256, 1012648, 1157312, 1347268, 1450904, 1492757, 1645553, 1658176, 1706008, 1880632, 2025296, 2357719, 2694536, 2772263, 2901808, 2985514, 3291106, 3412016, 3761264, 4050592, 4378621, 4715438, 5389072, 5544526, 5803616, 5971028, 6582212, 6824032, 7522528, 8101184, 8757242, 9430876, 10778144, 11089052, 11607232, 11942056, 13164424, 13648064, 15045056, 17514484, 18861752, 19405841, 21556288, 22178104, 23884112, 26328848, 30650347, 35028968, 36039419, 37723504, 38811682, 44356208, 47768224, 52657696, 61300694, 70057936, 72078838, 75447008, 77623364, 88712416, 95536448, 105315392, 122601388, 140115872, 144157676, 150894016, 155246728, 177424832, 245202776, 252275933, 280231744, 288315352, 310493456, 468512447, 490405552, 504551866, 576630704, 620986912, 937024894, 980811104, 1009103732, 1153261408, 1241973824, 1874049788, 1961622208, 2018207464, 2306522816, 3279587129, 3748099576, 4036414928, 6559174258, 7496199152, 8072829856, 13118348516, 14992398304, 16145659712, 26236697032, 29984796608, 52473394064, 104946788128, 209893576256]

約数ペア:

[(1, 209893576256), (2, 104946788128), (4, 52473394064), (7, 29984796608), (8, 26236697032), (13, 16145659712), (14, 14992398304), (16, 13118348516), (26, 8072829856), (28, 7496199152), (32, 6559174258), (52, 4036414928), (56, 3748099576), (64, 3279587129), (91, 2306522816), (104, 2018207464), (107, 1961622208), (112, 1874049788), (169, 1241973824), (182, 1153261408), (208, 1009103732), (214, 980811104), (224, 937024894), (338, 620986912), (364, 576630704), (416, 504551866), (428, 490405552), (448, 468512447), (676, 310493456), (728, 288315352), (749, 280231744), (832, 252275933), (856, 245202776), (1183, 177424832), (1352, 155246728), (1391, 150894016), (1456, 144157676), (1498, 140115872), (1712, 122601388), (1993, 105315392), (2197, 95536448), (2366, 88712416), (2704, 77623364), (2782, 75447008), (2912, 72078838), (2996, 70057936), (3424, 61300694), (3986, 52657696), (4394, 47768224), (4732, 44356208), (5408, 38811682), (5564, 37723504), (5824, 36039419), (5992, 35028968), (6848, 30650347), (7972, 26328848), (8788, 23884112), (9464, 22178104), (9737, 21556288), (10816, 19405841), (11128, 18861752), (11984, 17514484), (13951, 15045056), (15379, 13648064), (15944, 13164424), (17576, 11942056), (18083, 11607232), (18928, 11089052), (19474, 10778144), (22256, 9430876), (23968, 8757242), (25909, 8101184), (27902, 7522528), (30758, 6824032), (31888, 6582212), (35152, 5971028), (36166, 5803616), (37856, 5544526), (38948, 5389072), (44512, 4715438), (47936, 4378621), (51818, 4050592), (55804, 3761264), (61516, 3412016), (63776, 3291106), (70304, 2985514), (72332, 2901808), (75712, 2772263), (77896, 2694536), (89024, 2357719), (103636, 2025296), (111608, 1880632), (123032, 1706008), (126581, 1658176), (127552, 1645553), (140608, 1492757), (144664, 1450904), (155792, 1347268), (181363, 1157312), (207272, 1012648), (213251, 984256), (223216, 940316), (235079, 892864), (246064, 853004), (253162, 829088), (289328, 725452), (311584, 673634), (336817, 623168), (362726, 578656), (414544, 506324), (426502, 492128), (446432, 470158)]