2785491504

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12614

約数の個数: 140

約数和(自身を含む): 8518186200

約数和(自身を除く): 5732694696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2736, 2916, 3078, 3888, 4104, 4617, 5832, 6156, 8208, 9234, 11664, 12312, 12569, 13851, 18468, 24624, 25138, 27702, 36936, 37707, 50276, 55404, 73872, 75414, 100552, 110808, 113121, 150828, 201104, 221616, 226242, 238811, 301656, 339363, 452484, 477622, 603312, 678726, 716433, 904968, 955244, 1018089, 1357452, 1432866, 1809936, 1910488, 2036178, 2149299, 2714904, 2865732, 3054267, 3820976, 4072356, 4298598, 5429808, 5731464, 6108534, 6447897, 8144712, 8597196, 9162801, 11462928, 12217068, 12895794, 16289424, 17194392, 18325602, 19343691, 24434136, 25791588, 34388784, 36651204, 38687382, 48868272, 51583176, 58031073, 73302408, 77374764, 103166352, 116062146, 146604816, 154749528, 174093219, 232124292, 309499056, 348186438, 464248584, 696372876, 928497168, 1392745752, 2785491504]

約数ペア:

[(1, 2785491504), (2, 1392745752), (3, 928497168), (4, 696372876), (6, 464248584), (8, 348186438), (9, 309499056), (12, 232124292), (16, 174093219), (18, 154749528), (19, 146604816), (24, 116062146), (27, 103166352), (36, 77374764), (38, 73302408), (48, 58031073), (54, 51583176), (57, 48868272), (72, 38687382), (76, 36651204), (81, 34388784), (108, 25791588), (114, 24434136), (144, 19343691), (152, 18325602), (162, 17194392), (171, 16289424), (216, 12895794), (228, 12217068), (243, 11462928), (304, 9162801), (324, 8597196), (342, 8144712), (432, 6447897), (456, 6108534), (486, 5731464), (513, 5429808), (648, 4298598), (684, 4072356), (729, 3820976), (912, 3054267), (972, 2865732), (1026, 2714904), (1296, 2149299), (1368, 2036178), (1458, 1910488), (1539, 1809936), (1944, 1432866), (2052, 1357452), (2736, 1018089), (2916, 955244), (3078, 904968), (3888, 716433), (4104, 678726), (4617, 603312), (5832, 477622), (6156, 452484), (8208, 339363), (9234, 301656), (11664, 238811), (12312, 226242), (12569, 221616), (13851, 201104), (18468, 150828), (24624, 113121), (25138, 110808), (27702, 100552), (36936, 75414), (37707, 73872), (50276, 55404)]