690341616

素因数分解:

$2^4\times 3^5\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:941

約数の個数: 120

約数和(自身を含む): 2013923184

約数和(自身を除く): 1323581568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 277, 324, 432, 486, 554, 641, 648, 831, 972, 1108, 1282, 1296, 1662, 1923, 1944, 2216, 2493, 2564, 3324, 3846, 3888, 4432, 4986, 5128, 5769, 6648, 7479, 7692, 9972, 10256, 11538, 13296, 14958, 15384, 17307, 19944, 22437, 23076, 29916, 30768, 34614, 39888, 44874, 46152, 51921, 59832, 67311, 69228, 89748, 92304, 103842, 119664, 134622, 138456, 155763, 177557, 179496, 207684, 269244, 276912, 311526, 355114, 358992, 415368, 532671, 538488, 623052, 710228, 830736, 1065342, 1076976, 1246104, 1420456, 1598013, 2130684, 2492208, 2840912, 3196026, 4261368, 4794039, 6392052, 8522736, 9588078, 12784104, 14382117, 19176156, 25568208, 28764234, 38352312, 43146351, 57528468, 76704624, 86292702, 115056936, 172585404, 230113872, 345170808, 690341616]

約数ペア:

[(1, 690341616), (2, 345170808), (3, 230113872), (4, 172585404), (6, 115056936), (8, 86292702), (9, 76704624), (12, 57528468), (16, 43146351), (18, 38352312), (24, 28764234), (27, 25568208), (36, 19176156), (48, 14382117), (54, 12784104), (72, 9588078), (81, 8522736), (108, 6392052), (144, 4794039), (162, 4261368), (216, 3196026), (243, 2840912), (277, 2492208), (324, 2130684), (432, 1598013), (486, 1420456), (554, 1246104), (641, 1076976), (648, 1065342), (831, 830736), (972, 710228), (1108, 623052), (1282, 538488), (1296, 532671), (1662, 415368), (1923, 358992), (1944, 355114), (2216, 311526), (2493, 276912), (2564, 269244), (3324, 207684), (3846, 179496), (3888, 177557), (4432, 155763), (4986, 138456), (5128, 134622), (5769, 119664), (6648, 103842), (7479, 92304), (7692, 89748), (9972, 69228), (10256, 67311), (11538, 59832), (13296, 51921), (14958, 46152), (15384, 44874), (17307, 39888), (19944, 34614), (22437, 30768), (23076, 29916)]