218673504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3553

約数の個数: 144

約数和(自身を含む): 733824000

約数和(自身を除く): 515150496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3499, 3906, 4464, 5208, 6944, 6998, 7812, 8928, 10416, 10497, 13996, 15624, 20832, 20994, 24493, 27992, 31248, 31491, 41988, 48986, 55984, 62496, 62982, 73479, 83976, 97972, 108469, 111968, 125964, 146958, 167952, 195944, 216938, 220437, 251928, 293916, 325407, 335904, 391888, 433876, 440874, 503856, 587832, 650814, 759283, 783776, 867752, 881748, 976221, 1007712, 1175664, 1301628, 1518566, 1735504, 1763496, 1952442, 2277849, 2351328, 2603256, 3037132, 3471008, 3526992, 3904884, 4555698, 5206512, 6074264, 6833547, 7053984, 7809768, 9111396, 10413024, 12148528, 13667094, 15619536, 18222792, 24297056, 27334188, 31239072, 36445584, 54668376, 72891168, 109336752, 218673504]

約数ペア:

[(1, 218673504), (2, 109336752), (3, 72891168), (4, 54668376), (6, 36445584), (7, 31239072), (8, 27334188), (9, 24297056), (12, 18222792), (14, 15619536), (16, 13667094), (18, 12148528), (21, 10413024), (24, 9111396), (28, 7809768), (31, 7053984), (32, 6833547), (36, 6074264), (42, 5206512), (48, 4555698), (56, 3904884), (62, 3526992), (63, 3471008), (72, 3037132), (84, 2603256), (93, 2351328), (96, 2277849), (112, 1952442), (124, 1763496), (126, 1735504), (144, 1518566), (168, 1301628), (186, 1175664), (217, 1007712), (224, 976221), (248, 881748), (252, 867752), (279, 783776), (288, 759283), (336, 650814), (372, 587832), (434, 503856), (496, 440874), (504, 433876), (558, 391888), (651, 335904), (672, 325407), (744, 293916), (868, 251928), (992, 220437), (1008, 216938), (1116, 195944), (1302, 167952), (1488, 146958), (1736, 125964), (1953, 111968), (2016, 108469), (2232, 97972), (2604, 83976), (2976, 73479), (3472, 62982), (3499, 62496), (3906, 55984), (4464, 48986), (5208, 41988), (6944, 31491), (6998, 31248), (7812, 27992), (8928, 24493), (10416, 20994), (10497, 20832), (13996, 15624)]