331917768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7237}}^1$

素因数の和:7276

約数の個数: 144

約数和(自身を含む): 1126305180

約数和(自身を除く): 794387412

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7237, 7644, 11466, 14474, 15288, 21711, 22932, 28948, 43422, 45864, 50659, 57896, 65133, 86844, 94081, 101318, 130266, 151977, 173688, 188162, 202636, 260532, 282243, 303954, 354613, 376324, 405272, 455931, 521064, 564486, 607908, 658567, 709226, 752648, 846729, 911862, 1063839, 1128972, 1215816, 1317134, 1418452, 1693458, 1823724, 1975701, 2127678, 2257944, 2634268, 2836904, 3191517, 3386916, 3647448, 3951402, 4255356, 4609969, 5268536, 5927103, 6383034, 6773832, 7902804, 8510712, 9219938, 11854206, 12766068, 13829907, 15805608, 18439876, 23708412, 25532136, 27659814, 36879752, 41489721, 47416824, 55319628, 82979442, 110639256, 165958884, 331917768]

約数ペア:

[(1, 331917768), (2, 165958884), (3, 110639256), (4, 82979442), (6, 55319628), (7, 47416824), (8, 41489721), (9, 36879752), (12, 27659814), (13, 25532136), (14, 23708412), (18, 18439876), (21, 15805608), (24, 13829907), (26, 12766068), (28, 11854206), (36, 9219938), (39, 8510712), (42, 7902804), (49, 6773832), (52, 6383034), (56, 5927103), (63, 5268536), (72, 4609969), (78, 4255356), (84, 3951402), (91, 3647448), (98, 3386916), (104, 3191517), (117, 2836904), (126, 2634268), (147, 2257944), (156, 2127678), (168, 1975701), (182, 1823724), (196, 1693458), (234, 1418452), (252, 1317134), (273, 1215816), (294, 1128972), (312, 1063839), (364, 911862), (392, 846729), (441, 752648), (468, 709226), (504, 658567), (546, 607908), (588, 564486), (637, 521064), (728, 455931), (819, 405272), (882, 376324), (936, 354613), (1092, 303954), (1176, 282243), (1274, 260532), (1638, 202636), (1764, 188162), (1911, 173688), (2184, 151977), (2548, 130266), (3276, 101318), (3528, 94081), (3822, 86844), (5096, 65133), (5733, 57896), (6552, 50659), (7237, 45864), (7644, 43422), (11466, 28948), (14474, 22932), (15288, 21711)]