2157749568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5521

約数の個数: 168

約数和(自身を含む): 6787472328

約数和(自身を除く): 4629722760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 576, 624, 636, 689, 832, 848, 936, 954, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2496, 2544, 2756, 3392, 3744, 3816, 4134, 5088, 5437, 5512, 6201, 7488, 7632, 8268, 10176, 10874, 11024, 12402, 15264, 16311, 16536, 21748, 22048, 24804, 30528, 32622, 33072, 43496, 44096, 48933, 49608, 65244, 66144, 70681, 86992, 97866, 99216, 130488, 132288, 141362, 173984, 195732, 198432, 212043, 260976, 282724, 288161, 347968, 391464, 396864, 424086, 521952, 565448, 576322, 636129, 782928, 848172, 864483, 1043904, 1130896, 1152644, 1272258, 1565856, 1696344, 1728966, 2261792, 2305288, 2544516, 2593449, 3131712, 3392688, 3457932, 3746093, 4523584, 4610576, 5089032, 5186898, 6785376, 6915864, 7492186, 9221152, 10178064, 10373796, 11238279, 13570752, 13831728, 14984372, 18442304, 20356128, 20747592, 22476558, 27663456, 29968744, 33714837, 40712256, 41495184, 44953116, 55326912, 59937488, 67429674, 82990368, 89906232, 119874976, 134859348, 165980736, 179812464, 239749952, 269718696, 359624928, 539437392, 719249856, 1078874784, 2157749568]

約数ペア:

[(1, 2157749568), (2, 1078874784), (3, 719249856), (4, 539437392), (6, 359624928), (8, 269718696), (9, 239749952), (12, 179812464), (13, 165980736), (16, 134859348), (18, 119874976), (24, 89906232), (26, 82990368), (32, 67429674), (36, 59937488), (39, 55326912), (48, 44953116), (52, 41495184), (53, 40712256), (64, 33714837), (72, 29968744), (78, 27663456), (96, 22476558), (104, 20747592), (106, 20356128), (117, 18442304), (144, 14984372), (156, 13831728), (159, 13570752), (192, 11238279), (208, 10373796), (212, 10178064), (234, 9221152), (288, 7492186), (312, 6915864), (318, 6785376), (416, 5186898), (424, 5089032), (468, 4610576), (477, 4523584), (576, 3746093), (624, 3457932), (636, 3392688), (689, 3131712), (832, 2593449), (848, 2544516), (936, 2305288), (954, 2261792), (1248, 1728966), (1272, 1696344), (1378, 1565856), (1696, 1272258), (1872, 1152644), (1908, 1130896), (2067, 1043904), (2496, 864483), (2544, 848172), (2756, 782928), (3392, 636129), (3744, 576322), (3816, 565448), (4134, 521952), (5088, 424086), (5437, 396864), (5512, 391464), (6201, 347968), (7488, 288161), (7632, 282724), (8268, 260976), (10176, 212043), (10874, 198432), (11024, 195732), (12402, 173984), (15264, 141362), (16311, 132288), (16536, 130488), (21748, 99216), (22048, 97866), (24804, 86992), (30528, 70681), (32622, 66144), (33072, 65244), (43496, 49608), (44096, 48933)]