213005184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 653452800

約数和(自身を除く): 440447616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 327, 336, 384, 436, 448, 654, 672, 727, 763, 872, 896, 1308, 1344, 1454, 1526, 1744, 2181, 2289, 2616, 2688, 2908, 3052, 3488, 4362, 4578, 5089, 5232, 5816, 6104, 6976, 8724, 9156, 10178, 10464, 11632, 12208, 13952, 15267, 17448, 18312, 20356, 20928, 23264, 24416, 30534, 34896, 36624, 40712, 41856, 46528, 48832, 61068, 69792, 73248, 79243, 81424, 93056, 97664, 122136, 139584, 146496, 158486, 162848, 237729, 244272, 279168, 292992, 316972, 325696, 475458, 488544, 554701, 633944, 651392, 950916, 977088, 1109402, 1267888, 1664103, 1901832, 1954176, 2218804, 2535776, 3328206, 3803664, 4437608, 5071552, 6656412, 7607328, 8875216, 10143104, 13312824, 15214656, 17750432, 26625648, 30429312, 35500864, 53251296, 71001728, 106502592, 213005184]

約数ペア:

[(1, 213005184), (2, 106502592), (3, 71001728), (4, 53251296), (6, 35500864), (7, 30429312), (8, 26625648), (12, 17750432), (14, 15214656), (16, 13312824), (21, 10143104), (24, 8875216), (28, 7607328), (32, 6656412), (42, 5071552), (48, 4437608), (56, 3803664), (64, 3328206), (84, 2535776), (96, 2218804), (109, 1954176), (112, 1901832), (128, 1664103), (168, 1267888), (192, 1109402), (218, 977088), (224, 950916), (327, 651392), (336, 633944), (384, 554701), (436, 488544), (448, 475458), (654, 325696), (672, 316972), (727, 292992), (763, 279168), (872, 244272), (896, 237729), (1308, 162848), (1344, 158486), (1454, 146496), (1526, 139584), (1744, 122136), (2181, 97664), (2289, 93056), (2616, 81424), (2688, 79243), (2908, 73248), (3052, 69792), (3488, 61068), (4362, 48832), (4578, 46528), (5089, 41856), (5232, 40712), (5816, 36624), (6104, 34896), (6976, 30534), (8724, 24416), (9156, 23264), (10178, 20928), (10464, 20356), (11632, 18312), (12208, 17448), (13952, 15267)]