221834496

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 673735104

約数和(自身を除く): 451900608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1307, 1326, 1632, 1664, 1768, 2176, 2496, 2614, 2652, 3264, 3328, 3536, 3921, 4352, 4992, 5228, 5304, 6528, 7072, 7842, 9984, 10456, 10608, 13056, 14144, 15684, 16991, 20912, 21216, 22219, 28288, 31368, 33982, 41824, 42432, 44438, 50973, 56576, 62736, 66657, 67964, 83648, 84864, 88876, 101946, 125472, 133314, 135928, 167296, 169728, 177752, 203892, 250944, 266628, 271856, 288847, 334592, 355504, 407784, 501888, 533256, 543712, 577694, 711008, 815568, 866541, 1003776, 1066512, 1087424, 1155388, 1422016, 1631136, 1733082, 2133024, 2174848, 2310776, 2844032, 3262272, 3466164, 4266048, 4349696, 4621552, 5688064, 6524544, 6932328, 8532096, 9243104, 13049088, 13864656, 17064192, 18486208, 27729312, 36972416, 55458624, 73944832, 110917248, 221834496]

約数ペア:

[(1, 221834496), (2, 110917248), (3, 73944832), (4, 55458624), (6, 36972416), (8, 27729312), (12, 18486208), (13, 17064192), (16, 13864656), (17, 13049088), (24, 9243104), (26, 8532096), (32, 6932328), (34, 6524544), (39, 5688064), (48, 4621552), (51, 4349696), (52, 4266048), (64, 3466164), (68, 3262272), (78, 2844032), (96, 2310776), (102, 2174848), (104, 2133024), (128, 1733082), (136, 1631136), (156, 1422016), (192, 1155388), (204, 1087424), (208, 1066512), (221, 1003776), (256, 866541), (272, 815568), (312, 711008), (384, 577694), (408, 543712), (416, 533256), (442, 501888), (544, 407784), (624, 355504), (663, 334592), (768, 288847), (816, 271856), (832, 266628), (884, 250944), (1088, 203892), (1248, 177752), (1307, 169728), (1326, 167296), (1632, 135928), (1664, 133314), (1768, 125472), (2176, 101946), (2496, 88876), (2614, 84864), (2652, 83648), (3264, 67964), (3328, 66657), (3536, 62736), (3921, 56576), (4352, 50973), (4992, 44438), (5228, 42432), (5304, 41824), (6528, 33982), (7072, 31368), (7842, 28288), (9984, 22219), (10456, 21216), (10608, 20912), (13056, 16991), (14144, 15684)]