2008609536

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 5557063680

約数和(自身を除く): 3548454144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 239, 248, 256, 353, 372, 384, 478, 496, 706, 717, 744, 768, 956, 992, 1059, 1412, 1434, 1488, 1912, 1984, 2118, 2824, 2868, 2976, 3824, 3968, 4236, 5648, 5736, 5952, 7409, 7648, 7936, 8472, 10943, 11296, 11472, 11904, 14818, 15296, 16944, 21886, 22227, 22592, 22944, 23808, 29636, 30592, 32829, 33888, 43772, 44454, 45184, 45888, 59272, 61184, 65658, 67776, 84367, 87544, 88908, 90368, 91776, 118544, 131316, 135552, 168734, 175088, 177816, 183552, 237088, 253101, 262632, 271104, 337468, 350176, 355632, 474176, 506202, 525264, 674936, 700352, 711264, 948352, 1012404, 1050528, 1349872, 1400704, 1422528, 1896704, 2024808, 2101056, 2615377, 2699744, 2801408, 2845056, 4049616, 4202112, 5230754, 5399488, 5690112, 7846131, 8099232, 8404224, 10461508, 10798976, 15692262, 16198464, 20923016, 21597952, 31384524, 32396928, 41846032, 62769048, 64793856, 83692064, 125538096, 167384128, 251076192, 334768256, 502152384, 669536512, 1004304768, 2008609536]

約数ペア:

[(1, 2008609536), (2, 1004304768), (3, 669536512), (4, 502152384), (6, 334768256), (8, 251076192), (12, 167384128), (16, 125538096), (24, 83692064), (31, 64793856), (32, 62769048), (48, 41846032), (62, 32396928), (64, 31384524), (93, 21597952), (96, 20923016), (124, 16198464), (128, 15692262), (186, 10798976), (192, 10461508), (239, 8404224), (248, 8099232), (256, 7846131), (353, 5690112), (372, 5399488), (384, 5230754), (478, 4202112), (496, 4049616), (706, 2845056), (717, 2801408), (744, 2699744), (768, 2615377), (956, 2101056), (992, 2024808), (1059, 1896704), (1412, 1422528), (1434, 1400704), (1488, 1349872), (1912, 1050528), (1984, 1012404), (2118, 948352), (2824, 711264), (2868, 700352), (2976, 674936), (3824, 525264), (3968, 506202), (4236, 474176), (5648, 355632), (5736, 350176), (5952, 337468), (7409, 271104), (7648, 262632), (7936, 253101), (8472, 237088), (10943, 183552), (11296, 177816), (11472, 175088), (11904, 168734), (14818, 135552), (15296, 131316), (16944, 118544), (21886, 91776), (22227, 90368), (22592, 88908), (22944, 87544), (23808, 84367), (29636, 67776), (30592, 65658), (32829, 61184), (33888, 59272), (43772, 45888), (44454, 45184)]