251432064

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 791568960

約数和(自身を除く): 540136896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 103, 104, 117, 128, 144, 156, 163, 192, 206, 208, 234, 288, 309, 312, 326, 384, 412, 416, 468, 489, 576, 618, 624, 652, 824, 832, 927, 936, 978, 1152, 1236, 1248, 1304, 1339, 1467, 1648, 1664, 1854, 1872, 1956, 2119, 2472, 2496, 2608, 2678, 2934, 3296, 3708, 3744, 3912, 4017, 4238, 4944, 4992, 5216, 5356, 5868, 6357, 6592, 7416, 7488, 7824, 8034, 8476, 9888, 10432, 10712, 11736, 12051, 12714, 13184, 14832, 14976, 15648, 16068, 16789, 16952, 19071, 19776, 20864, 21424, 23472, 24102, 25428, 29664, 31296, 32136, 33578, 33904, 38142, 39552, 42848, 46944, 48204, 50367, 50856, 59328, 62592, 64272, 67156, 67808, 76284, 85696, 93888, 96408, 100734, 101712, 118656, 128544, 134312, 135616, 151101, 152568, 171392, 187776, 192816, 201468, 203424, 218257, 257088, 268624, 271232, 302202, 305136, 385632, 402936, 406848, 436514, 514176, 537248, 604404, 610272, 654771, 771264, 805872, 813696, 873028, 1074496, 1208808, 1220544, 1309542, 1542528, 1611744, 1746056, 1964313, 2148992, 2417616, 2441088, 2619084, 3223488, 3492112, 3928626, 4835232, 5238168, 6446976, 6984224, 7857252, 9670464, 10476336, 13968448, 15714504, 19340928, 20952672, 27936896, 31429008, 41905344, 62858016, 83810688, 125716032, 251432064]

約数ペア:

[(1, 251432064), (2, 125716032), (3, 83810688), (4, 62858016), (6, 41905344), (8, 31429008), (9, 27936896), (12, 20952672), (13, 19340928), (16, 15714504), (18, 13968448), (24, 10476336), (26, 9670464), (32, 7857252), (36, 6984224), (39, 6446976), (48, 5238168), (52, 4835232), (64, 3928626), (72, 3492112), (78, 3223488), (96, 2619084), (103, 2441088), (104, 2417616), (117, 2148992), (128, 1964313), (144, 1746056), (156, 1611744), (163, 1542528), (192, 1309542), (206, 1220544), (208, 1208808), (234, 1074496), (288, 873028), (309, 813696), (312, 805872), (326, 771264), (384, 654771), (412, 610272), (416, 604404), (468, 537248), (489, 514176), (576, 436514), (618, 406848), (624, 402936), (652, 385632), (824, 305136), (832, 302202), (927, 271232), (936, 268624), (978, 257088), (1152, 218257), (1236, 203424), (1248, 201468), (1304, 192816), (1339, 187776), (1467, 171392), (1648, 152568), (1664, 151101), (1854, 135616), (1872, 134312), (1956, 128544), (2119, 118656), (2472, 101712), (2496, 100734), (2608, 96408), (2678, 93888), (2934, 85696), (3296, 76284), (3708, 67808), (3744, 67156), (3912, 64272), (4017, 62592), (4238, 59328), (4944, 50856), (4992, 50367), (5216, 48204), (5356, 46944), (5868, 42848), (6357, 39552), (6592, 38142), (7416, 33904), (7488, 33578), (7824, 32136), (8034, 31296), (8476, 29664), (9888, 25428), (10432, 24102), (10712, 23472), (11736, 21424), (12051, 20864), (12714, 19776), (13184, 19071), (14832, 16952), (14976, 16789), (15648, 16068)]