456754368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20030

約数の個数: 112

約数和(自身を含む): 1462454784

約数和(自身を除く): 1005700416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 11424, 19991, 22848, 39982, 59973, 79964, 119946, 139937, 159928, 239892, 279874, 319856, 339847, 419811, 479784, 559748, 639712, 679694, 839622, 959568, 1019541, 1119496, 1279424, 1359388, 1679244, 1919136, 2039082, 2238992, 2378929, 2718776, 3358488, 3838272, 4078164, 4477984, 4757858, 5437552, 6716976, 7136787, 8156328, 8955968, 9515716, 10875104, 13433952, 14273574, 16312656, 19031432, 21750208, 26867904, 28547148, 32625312, 38062864, 57094296, 65250624, 76125728, 114188592, 152251456, 228377184, 456754368]

約数ペア:

[(1, 456754368), (2, 228377184), (3, 152251456), (4, 114188592), (6, 76125728), (7, 65250624), (8, 57094296), (12, 38062864), (14, 32625312), (16, 28547148), (17, 26867904), (21, 21750208), (24, 19031432), (28, 16312656), (32, 14273574), (34, 13433952), (42, 10875104), (48, 9515716), (51, 8955968), (56, 8156328), (64, 7136787), (68, 6716976), (84, 5437552), (96, 4757858), (102, 4477984), (112, 4078164), (119, 3838272), (136, 3358488), (168, 2718776), (192, 2378929), (204, 2238992), (224, 2039082), (238, 1919136), (272, 1679244), (336, 1359388), (357, 1279424), (408, 1119496), (448, 1019541), (476, 959568), (544, 839622), (672, 679694), (714, 639712), (816, 559748), (952, 479784), (1088, 419811), (1344, 339847), (1428, 319856), (1632, 279874), (1904, 239892), (2856, 159928), (3264, 139937), (3808, 119946), (5712, 79964), (7616, 59973), (11424, 39982), (19991, 22848)]