21082372032

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:603

約数の個数: 224

約数和(自身を含む): 59765184000

約数和(自身を除く): 38682811968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 113, 114, 152, 192, 199, 226, 228, 257, 304, 339, 398, 452, 456, 514, 597, 608, 678, 771, 796, 904, 912, 1028, 1194, 1216, 1356, 1542, 1592, 1808, 1824, 2056, 2147, 2388, 2712, 3084, 3184, 3616, 3648, 3781, 4112, 4294, 4776, 4883, 5424, 6168, 6368, 6441, 7232, 7562, 8224, 8588, 9552, 9766, 10848, 11343, 12336, 12736, 12882, 14649, 15124, 16448, 17176, 19104, 19532, 21696, 22487, 22686, 24672, 25764, 29041, 29298, 30248, 34352, 38208, 39064, 44974, 45372, 49344, 51143, 51528, 58082, 58596, 60496, 67461, 68704, 78128, 87123, 89948, 90744, 102286, 103056, 116164, 117192, 120992, 134922, 137408, 153429, 156256, 174246, 179896, 181488, 204572, 206112, 232328, 234384, 241984, 269844, 306858, 312512, 348492, 359792, 362976, 409144, 412224, 427253, 464656, 468768, 539688, 551779, 613716, 696984, 719584, 725952, 818288, 854506, 929312, 937536, 971717, 1079376, 1103558, 1227432, 1281759, 1393968, 1439168, 1636576, 1655337, 1709012, 1858624, 1943434, 2158752, 2207116, 2454864, 2563518, 2787936, 2915151, 3273152, 3310674, 3418024, 3886868, 4317504, 4414232, 4909728, 5127036, 5575872, 5779159, 5830302, 6621348, 6836048, 7773736, 8828464, 9819456, 10254072, 11558318, 11660604, 13242696, 13672096, 15547472, 17337477, 17656928, 20508144, 23116636, 23321208, 26485392, 27344192, 31094944, 34674954, 35313856, 41016288, 46233272, 46642416, 52970784, 62189888, 69349908, 82032576, 92466544, 93284832, 105941568, 109804021, 138699816, 184933088, 186569664, 219608042, 277399632, 329412063, 369866176, 439216084, 554799264, 658824126, 878432168, 1109598528, 1317648252, 1756864336, 2635296504, 3513728672, 5270593008, 7027457344, 10541186016, 21082372032]

約数ペア:

[(1, 21082372032), (2, 10541186016), (3, 7027457344), (4, 5270593008), (6, 3513728672), (8, 2635296504), (12, 1756864336), (16, 1317648252), (19, 1109598528), (24, 878432168), (32, 658824126), (38, 554799264), (48, 439216084), (57, 369866176), (64, 329412063), (76, 277399632), (96, 219608042), (113, 186569664), (114, 184933088), (152, 138699816), (192, 109804021), (199, 105941568), (226, 93284832), (228, 92466544), (257, 82032576), (304, 69349908), (339, 62189888), (398, 52970784), (452, 46642416), (456, 46233272), (514, 41016288), (597, 35313856), (608, 34674954), (678, 31094944), (771, 27344192), (796, 26485392), (904, 23321208), (912, 23116636), (1028, 20508144), (1194, 17656928), (1216, 17337477), (1356, 15547472), (1542, 13672096), (1592, 13242696), (1808, 11660604), (1824, 11558318), (2056, 10254072), (2147, 9819456), (2388, 8828464), (2712, 7773736), (3084, 6836048), (3184, 6621348), (3616, 5830302), (3648, 5779159), (3781, 5575872), (4112, 5127036), (4294, 4909728), (4776, 4414232), (4883, 4317504), (5424, 3886868), (6168, 3418024), (6368, 3310674), (6441, 3273152), (7232, 2915151), (7562, 2787936), (8224, 2563518), (8588, 2454864), (9552, 2207116), (9766, 2158752), (10848, 1943434), (11343, 1858624), (12336, 1709012), (12736, 1655337), (12882, 1636576), (14649, 1439168), (15124, 1393968), (16448, 1281759), (17176, 1227432), (19104, 1103558), (19532, 1079376), (21696, 971717), (22487, 937536), (22686, 929312), (24672, 854506), (25764, 818288), (29041, 725952), (29298, 719584), (30248, 696984), (34352, 613716), (38208, 551779), (39064, 539688), (44974, 468768), (45372, 464656), (49344, 427253), (51143, 412224), (51528, 409144), (58082, 362976), (58596, 359792), (60496, 348492), (67461, 312512), (68704, 306858), (78128, 269844), (87123, 241984), (89948, 234384), (90744, 232328), (102286, 206112), (103056, 204572), (116164, 181488), (117192, 179896), (120992, 174246), (134922, 156256), (137408, 153429)]