216367424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 535277568

約数和(自身を除く): 318910144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 182, 194, 208, 224, 364, 383, 388, 416, 448, 679, 728, 766, 776, 832, 1261, 1358, 1456, 1532, 1552, 2522, 2681, 2716, 2912, 3064, 3104, 4979, 5044, 5362, 5432, 5824, 6128, 6208, 8827, 9958, 10088, 10724, 10864, 12256, 17654, 19916, 20176, 21448, 21728, 24512, 34853, 35308, 37151, 39832, 40352, 42896, 43456, 69706, 70616, 74302, 79664, 80704, 85792, 139412, 141232, 148604, 159328, 171584, 260057, 278824, 282464, 297208, 318656, 482963, 520114, 557648, 564928, 594416, 965926, 1040228, 1115296, 1188832, 1931852, 2080456, 2230592, 2377664, 3380741, 3863704, 4160912, 6761482, 7727408, 8321824, 13522964, 15454816, 16643648, 27045928, 30909632, 54091856, 108183712, 216367424]

約数ペア:

[(1, 216367424), (2, 108183712), (4, 54091856), (7, 30909632), (8, 27045928), (13, 16643648), (14, 15454816), (16, 13522964), (26, 8321824), (28, 7727408), (32, 6761482), (52, 4160912), (56, 3863704), (64, 3380741), (91, 2377664), (97, 2230592), (104, 2080456), (112, 1931852), (182, 1188832), (194, 1115296), (208, 1040228), (224, 965926), (364, 594416), (383, 564928), (388, 557648), (416, 520114), (448, 482963), (679, 318656), (728, 297208), (766, 282464), (776, 278824), (832, 260057), (1261, 171584), (1358, 159328), (1456, 148604), (1532, 141232), (1552, 139412), (2522, 85792), (2681, 80704), (2716, 79664), (2912, 74302), (3064, 70616), (3104, 69706), (4979, 43456), (5044, 42896), (5362, 40352), (5432, 39832), (5824, 37151), (6128, 35308), (6208, 34853), (8827, 24512), (9958, 21728), (10088, 21448), (10724, 20176), (10864, 19916), (12256, 17654)]