21875053824

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42961}}^1$

素因数の和:43013

約数の個数: 216

約数和(自身を含む): 71919934632

約数和(自身を除く): 50044880808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1664, 1768, 1872, 1989, 2176, 2304, 2448, 2496, 2652, 3264, 3328, 3536, 3744, 3978, 4352, 4896, 4992, 5304, 6528, 7072, 7488, 7956, 9792, 9984, 10608, 13056, 14144, 14976, 15912, 19584, 21216, 28288, 29952, 31824, 39168, 42432, 42961, 56576, 63648, 84864, 85922, 127296, 128883, 169728, 171844, 254592, 257766, 343688, 386649, 509184, 515532, 558493, 687376, 730337, 773298, 1031064, 1116986, 1374752, 1460674, 1546596, 1675479, 2062128, 2191011, 2233972, 2749504, 2921348, 3093192, 3350958, 4124256, 4382022, 4467944, 5026437, 5499008, 5842696, 6186384, 6573033, 6701916, 8248512, 8764044, 8935888, 9494381, 10052874, 10998016, 11685392, 12372768, 13146066, 13403832, 16497024, 17528088, 17871776, 18988762, 20105748, 23370784, 24745536, 26292132, 26807664, 28483143, 32994048, 35056176, 35743552, 37977524, 40211496, 46741568, 49491072, 52584264, 53615328, 56966286, 70112352, 71487104, 75955048, 80422992, 85449429, 93483136, 98982144, 105168528, 107230656, 113932572, 140224704, 142974208, 151910096, 160845984, 170898858, 186966272, 210337056, 214461312, 227865144, 280449408, 303820192, 321691968, 341797716, 420674112, 428922624, 455730288, 560898816, 607640384, 643383936, 683595432, 841348224, 911460576, 1215280768, 1286767872, 1367190864, 1682696448, 1822921152, 2430561536, 2734381728, 3645842304, 5468763456, 7291684608, 10937526912, 21875053824]

約数ペア:

[(1, 21875053824), (2, 10937526912), (3, 7291684608), (4, 5468763456), (6, 3645842304), (8, 2734381728), (9, 2430561536), (12, 1822921152), (13, 1682696448), (16, 1367190864), (17, 1286767872), (18, 1215280768), (24, 911460576), (26, 841348224), (32, 683595432), (34, 643383936), (36, 607640384), (39, 560898816), (48, 455730288), (51, 428922624), (52, 420674112), (64, 341797716), (68, 321691968), (72, 303820192), (78, 280449408), (96, 227865144), (102, 214461312), (104, 210337056), (117, 186966272), (128, 170898858), (136, 160845984), (144, 151910096), (153, 142974208), (156, 140224704), (192, 113932572), (204, 107230656), (208, 105168528), (221, 98982144), (234, 93483136), (256, 85449429), (272, 80422992), (288, 75955048), (306, 71487104), (312, 70112352), (384, 56966286), (408, 53615328), (416, 52584264), (442, 49491072), (468, 46741568), (544, 40211496), (576, 37977524), (612, 35743552), (624, 35056176), (663, 32994048), (768, 28483143), (816, 26807664), (832, 26292132), (884, 24745536), (936, 23370784), (1088, 20105748), (1152, 18988762), (1224, 17871776), (1248, 17528088), (1326, 16497024), (1632, 13403832), (1664, 13146066), (1768, 12372768), (1872, 11685392), (1989, 10998016), (2176, 10052874), (2304, 9494381), (2448, 8935888), (2496, 8764044), (2652, 8248512), (3264, 6701916), (3328, 6573033), (3536, 6186384), (3744, 5842696), (3978, 5499008), (4352, 5026437), (4896, 4467944), (4992, 4382022), (5304, 4124256), (6528, 3350958), (7072, 3093192), (7488, 2921348), (7956, 2749504), (9792, 2233972), (9984, 2191011), (10608, 2062128), (13056, 1675479), (14144, 1546596), (14976, 1460674), (15912, 1374752), (19584, 1116986), (21216, 1031064), (28288, 773298), (29952, 730337), (31824, 687376), (39168, 558493), (42432, 515532), (42961, 509184), (56576, 386649), (63648, 343688), (84864, 257766), (85922, 254592), (127296, 171844), (128883, 169728)]