657137664

素因数分解:

$2^{13}\times 3^3\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 112

約数和(自身を含む): 1947611040

約数和(自身を除く): 1290473376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 2971, 3072, 3456, 4096, 4608, 5942, 6144, 6912, 8192, 8913, 9216, 11884, 12288, 13824, 17826, 18432, 23768, 24576, 26739, 27648, 35652, 36864, 47536, 53478, 55296, 71304, 73728, 80217, 95072, 106956, 110592, 142608, 160434, 190144, 213912, 221184, 285216, 320868, 380288, 427824, 570432, 641736, 760576, 855648, 1140864, 1283472, 1521152, 1711296, 2281728, 2566944, 3042304, 3422592, 4563456, 5133888, 6084608, 6845184, 9126912, 10267776, 12169216, 13690368, 18253824, 20535552, 24338432, 27380736, 36507648, 41071104, 54761472, 73015296, 82142208, 109522944, 164284416, 219045888, 328568832, 657137664]

約数ペア:

[(1, 657137664), (2, 328568832), (3, 219045888), (4, 164284416), (6, 109522944), (8, 82142208), (9, 73015296), (12, 54761472), (16, 41071104), (18, 36507648), (24, 27380736), (27, 24338432), (32, 20535552), (36, 18253824), (48, 13690368), (54, 12169216), (64, 10267776), (72, 9126912), (96, 6845184), (108, 6084608), (128, 5133888), (144, 4563456), (192, 3422592), (216, 3042304), (256, 2566944), (288, 2281728), (384, 1711296), (432, 1521152), (512, 1283472), (576, 1140864), (768, 855648), (864, 760576), (1024, 641736), (1152, 570432), (1536, 427824), (1728, 380288), (2048, 320868), (2304, 285216), (2971, 221184), (3072, 213912), (3456, 190144), (4096, 160434), (4608, 142608), (5942, 110592), (6144, 106956), (6912, 95072), (8192, 80217), (8913, 73728), (9216, 71304), (11884, 55296), (12288, 53478), (13824, 47536), (17826, 36864), (18432, 35652), (23768, 27648), (24576, 26739)]