233272728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 720837000

約数和(自身を除く): 487564272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 456, 468, 494, 507, 676, 684, 741, 936, 988, 1009, 1014, 1352, 1368, 1482, 1521, 1976, 2018, 2028, 2223, 2964, 3027, 3042, 3211, 4036, 4056, 4446, 5928, 6054, 6084, 6422, 8072, 8892, 9081, 9633, 12108, 12168, 12844, 13117, 17784, 18162, 19171, 19266, 24216, 25688, 26234, 28899, 36324, 38342, 38532, 39351, 52468, 57513, 57798, 72648, 76684, 77064, 78702, 104936, 115026, 115596, 118053, 153368, 157404, 170521, 172539, 230052, 231192, 236106, 249223, 314808, 341042, 345078, 460104, 472212, 498446, 511563, 682084, 690156, 747669, 944424, 996892, 1023126, 1364168, 1380312, 1495338, 1534689, 1993784, 2046252, 2243007, 2990676, 3069378, 3239899, 4092504, 4486014, 5981352, 6138756, 6479798, 8972028, 9719697, 12277512, 12959596, 17944056, 19439394, 25919192, 29159091, 38878788, 58318182, 77757576, 116636364, 233272728]

約数ペア:

[(1, 233272728), (2, 116636364), (3, 77757576), (4, 58318182), (6, 38878788), (8, 29159091), (9, 25919192), (12, 19439394), (13, 17944056), (18, 12959596), (19, 12277512), (24, 9719697), (26, 8972028), (36, 6479798), (38, 6138756), (39, 5981352), (52, 4486014), (57, 4092504), (72, 3239899), (76, 3069378), (78, 2990676), (104, 2243007), (114, 2046252), (117, 1993784), (152, 1534689), (156, 1495338), (169, 1380312), (171, 1364168), (228, 1023126), (234, 996892), (247, 944424), (312, 747669), (338, 690156), (342, 682084), (456, 511563), (468, 498446), (494, 472212), (507, 460104), (676, 345078), (684, 341042), (741, 314808), (936, 249223), (988, 236106), (1009, 231192), (1014, 230052), (1352, 172539), (1368, 170521), (1482, 157404), (1521, 153368), (1976, 118053), (2018, 115596), (2028, 115026), (2223, 104936), (2964, 78702), (3027, 77064), (3042, 76684), (3211, 72648), (4036, 57798), (4056, 57513), (4446, 52468), (5928, 39351), (6054, 38532), (6084, 38342), (6422, 36324), (8072, 28899), (8892, 26234), (9081, 25688), (9633, 24216), (12108, 19266), (12168, 19171), (12844, 18162), (13117, 17784)]