667777152

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3594

約数の個数: 128

約数和(自身を含む): 2056320000

約数和(自身を除く): 1388542848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2982, 3408, 3499, 3976, 4544, 5964, 6816, 6998, 7952, 9088, 10497, 11928, 13632, 13996, 15904, 20994, 23856, 24493, 27264, 27992, 31808, 41988, 47712, 48986, 55984, 63616, 73479, 83976, 95424, 97972, 111968, 146958, 167952, 190848, 195944, 223936, 248429, 293916, 335904, 391888, 447872, 496858, 587832, 671808, 745287, 783776, 993716, 1175664, 1343616, 1490574, 1567552, 1739003, 1987432, 2351328, 2981148, 3135104, 3478006, 3974864, 4702656, 5217009, 5962296, 6956012, 7949728, 9405312, 10434018, 11924592, 13912024, 15899456, 20868036, 23849184, 27824048, 31798912, 41736072, 47698368, 55648096, 83472144, 95396736, 111296192, 166944288, 222592384, 333888576, 667777152]

約数ペア:

[(1, 667777152), (2, 333888576), (3, 222592384), (4, 166944288), (6, 111296192), (7, 95396736), (8, 83472144), (12, 55648096), (14, 47698368), (16, 41736072), (21, 31798912), (24, 27824048), (28, 23849184), (32, 20868036), (42, 15899456), (48, 13912024), (56, 11924592), (64, 10434018), (71, 9405312), (84, 7949728), (96, 6956012), (112, 5962296), (128, 5217009), (142, 4702656), (168, 3974864), (192, 3478006), (213, 3135104), (224, 2981148), (284, 2351328), (336, 1987432), (384, 1739003), (426, 1567552), (448, 1490574), (497, 1343616), (568, 1175664), (672, 993716), (852, 783776), (896, 745287), (994, 671808), (1136, 587832), (1344, 496858), (1491, 447872), (1704, 391888), (1988, 335904), (2272, 293916), (2688, 248429), (2982, 223936), (3408, 195944), (3499, 190848), (3976, 167952), (4544, 146958), (5964, 111968), (6816, 97972), (6998, 95424), (7952, 83976), (9088, 73479), (10497, 63616), (11928, 55984), (13632, 48986), (13996, 47712), (15904, 41988), (20994, 31808), (23856, 27992), (24493, 27264)]