276588396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 855778560

約数和(自身を除く): 579190164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 532, 549, 684, 732, 798, 854, 947, 1098, 1159, 1197, 1281, 1596, 1708, 1894, 2196, 2318, 2394, 2562, 2841, 3477, 3788, 3843, 4636, 4788, 5124, 5682, 6629, 6954, 7686, 8113, 8523, 10431, 11364, 13258, 13908, 15372, 16226, 17046, 17993, 19887, 20862, 24339, 26516, 32452, 34092, 35986, 39774, 41724, 48678, 53979, 57767, 59661, 71972, 73017, 79548, 97356, 107958, 115534, 119322, 125951, 146034, 161937, 173301, 215916, 231068, 238644, 251902, 292068, 323874, 346602, 377853, 404369, 503804, 519903, 647748, 693204, 755706, 808738, 1039806, 1097573, 1133559, 1213107, 1511412, 1617476, 2079612, 2195146, 2267118, 2426214, 3292719, 3639321, 4390292, 4534236, 4852428, 6585438, 7278642, 7683011, 9878157, 13170876, 14557284, 15366022, 19756314, 23049033, 30732044, 39512628, 46098066, 69147099, 92196132, 138294198, 276588396]

約数ペア:

[(1, 276588396), (2, 138294198), (3, 92196132), (4, 69147099), (6, 46098066), (7, 39512628), (9, 30732044), (12, 23049033), (14, 19756314), (18, 15366022), (19, 14557284), (21, 13170876), (28, 9878157), (36, 7683011), (38, 7278642), (42, 6585438), (57, 4852428), (61, 4534236), (63, 4390292), (76, 3639321), (84, 3292719), (114, 2426214), (122, 2267118), (126, 2195146), (133, 2079612), (171, 1617476), (183, 1511412), (228, 1213107), (244, 1133559), (252, 1097573), (266, 1039806), (342, 808738), (366, 755706), (399, 693204), (427, 647748), (532, 519903), (549, 503804), (684, 404369), (732, 377853), (798, 346602), (854, 323874), (947, 292068), (1098, 251902), (1159, 238644), (1197, 231068), (1281, 215916), (1596, 173301), (1708, 161937), (1894, 146034), (2196, 125951), (2318, 119322), (2394, 115534), (2562, 107958), (2841, 97356), (3477, 79548), (3788, 73017), (3843, 71972), (4636, 59661), (4788, 57767), (5124, 53979), (5682, 48678), (6629, 41724), (6954, 39774), (7686, 35986), (8113, 34092), (8523, 32452), (10431, 26516), (11364, 24339), (13258, 20862), (13908, 19887), (15372, 17993), (16226, 17046)]