811313568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 216

約数和(自身を含む): 2541913920

約数和(自身を除く): 1730600352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 169, 208, 211, 234, 237, 288, 312, 316, 338, 416, 422, 468, 474, 507, 624, 632, 633, 676, 711, 844, 936, 948, 1014, 1027, 1248, 1264, 1266, 1352, 1422, 1521, 1688, 1872, 1896, 1899, 2028, 2054, 2528, 2532, 2704, 2743, 2844, 3042, 3081, 3376, 3744, 3792, 3798, 4056, 4108, 5064, 5408, 5486, 5688, 6084, 6162, 6752, 7584, 7596, 8112, 8216, 8229, 9243, 10128, 10972, 11376, 12168, 12324, 13351, 15192, 16224, 16432, 16458, 16669, 18486, 20256, 21944, 22752, 24336, 24648, 24687, 26702, 30384, 32864, 32916, 33338, 35659, 36972, 40053, 43888, 48672, 49296, 49374, 50007, 53404, 60768, 65832, 66676, 71318, 73944, 80106, 87776, 98592, 98748, 100014, 106808, 106977, 120159, 131664, 133352, 142636, 147888, 150021, 160212, 197496, 200028, 213616, 213954, 216697, 240318, 263328, 266704, 285272, 295776, 300042, 320424, 320931, 394992, 400056, 427232, 427908, 433394, 480636, 533408, 570544, 600084, 640848, 641862, 650091, 789984, 800112, 855816, 866788, 961272, 1141088, 1200168, 1281696, 1283724, 1300182, 1600224, 1711632, 1733576, 1922544, 1950273, 2400336, 2567448, 2600364, 2817061, 3423264, 3467152, 3845088, 3900546, 4800672, 5134896, 5200728, 5634122, 6934304, 7801092, 8451183, 10269792, 10401456, 11268244, 15602184, 16902366, 20802912, 22536488, 25353549, 31204368, 33804732, 45072976, 50707098, 62408736, 67609464, 90145952, 101414196, 135218928, 202828392, 270437856, 405656784, 811313568]

約数ペア:

[(1, 811313568), (2, 405656784), (3, 270437856), (4, 202828392), (6, 135218928), (8, 101414196), (9, 90145952), (12, 67609464), (13, 62408736), (16, 50707098), (18, 45072976), (24, 33804732), (26, 31204368), (32, 25353549), (36, 22536488), (39, 20802912), (48, 16902366), (52, 15602184), (72, 11268244), (78, 10401456), (79, 10269792), (96, 8451183), (104, 7801092), (117, 6934304), (144, 5634122), (156, 5200728), (158, 5134896), (169, 4800672), (208, 3900546), (211, 3845088), (234, 3467152), (237, 3423264), (288, 2817061), (312, 2600364), (316, 2567448), (338, 2400336), (416, 1950273), (422, 1922544), (468, 1733576), (474, 1711632), (507, 1600224), (624, 1300182), (632, 1283724), (633, 1281696), (676, 1200168), (711, 1141088), (844, 961272), (936, 866788), (948, 855816), (1014, 800112), (1027, 789984), (1248, 650091), (1264, 641862), (1266, 640848), (1352, 600084), (1422, 570544), (1521, 533408), (1688, 480636), (1872, 433394), (1896, 427908), (1899, 427232), (2028, 400056), (2054, 394992), (2528, 320931), (2532, 320424), (2704, 300042), (2743, 295776), (2844, 285272), (3042, 266704), (3081, 263328), (3376, 240318), (3744, 216697), (3792, 213954), (3798, 213616), (4056, 200028), (4108, 197496), (5064, 160212), (5408, 150021), (5486, 147888), (5688, 142636), (6084, 133352), (6162, 131664), (6752, 120159), (7584, 106977), (7596, 106808), (8112, 100014), (8216, 98748), (8229, 98592), (9243, 87776), (10128, 80106), (10972, 73944), (11376, 71318), (12168, 66676), (12324, 65832), (13351, 60768), (15192, 53404), (16224, 50007), (16432, 49374), (16458, 49296), (16669, 48672), (18486, 43888), (20256, 40053), (21944, 36972), (22752, 35659), (24336, 33338), (24648, 32916), (24687, 32864), (26702, 30384)]