830638848

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 2397334016

約数和(自身を除く): 1566695168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 271, 307, 312, 384, 416, 542, 614, 624, 768, 813, 832, 921, 1084, 1228, 1248, 1626, 1664, 1842, 2168, 2456, 2496, 3252, 3328, 3523, 3684, 3991, 4336, 4912, 4992, 6504, 7046, 7368, 7982, 8672, 9824, 9984, 10569, 11973, 13008, 14092, 14736, 15964, 17344, 19648, 21138, 23946, 26016, 28184, 29472, 31928, 34688, 39296, 42276, 47892, 52032, 56368, 58944, 63856, 69376, 78592, 83197, 84552, 95784, 104064, 112736, 117888, 127712, 166394, 169104, 191568, 208128, 225472, 235776, 249591, 255424, 332788, 338208, 383136, 450944, 499182, 510848, 665576, 676416, 766272, 901888, 998364, 1021696, 1081561, 1331152, 1352832, 1532544, 1996728, 2163122, 2662304, 2705664, 3065088, 3244683, 3993456, 4326244, 5324608, 6489366, 7986912, 8652488, 10649216, 12978732, 15973824, 17304976, 21298432, 25957464, 31947648, 34609952, 51914928, 63895296, 69219904, 103829856, 138439808, 207659712, 276879616, 415319424, 830638848]

約数ペア:

[(1, 830638848), (2, 415319424), (3, 276879616), (4, 207659712), (6, 138439808), (8, 103829856), (12, 69219904), (13, 63895296), (16, 51914928), (24, 34609952), (26, 31947648), (32, 25957464), (39, 21298432), (48, 17304976), (52, 15973824), (64, 12978732), (78, 10649216), (96, 8652488), (104, 7986912), (128, 6489366), (156, 5324608), (192, 4326244), (208, 3993456), (256, 3244683), (271, 3065088), (307, 2705664), (312, 2662304), (384, 2163122), (416, 1996728), (542, 1532544), (614, 1352832), (624, 1331152), (768, 1081561), (813, 1021696), (832, 998364), (921, 901888), (1084, 766272), (1228, 676416), (1248, 665576), (1626, 510848), (1664, 499182), (1842, 450944), (2168, 383136), (2456, 338208), (2496, 332788), (3252, 255424), (3328, 249591), (3523, 235776), (3684, 225472), (3991, 208128), (4336, 191568), (4912, 169104), (4992, 166394), (6504, 127712), (7046, 117888), (7368, 112736), (7982, 104064), (8672, 95784), (9824, 84552), (9984, 83197), (10569, 78592), (11973, 69376), (13008, 63856), (14092, 58944), (14736, 56368), (15964, 52032), (17344, 47892), (19648, 42276), (21138, 39296), (23946, 34688), (26016, 31928), (28184, 29472)]