27905142888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{47363}}^1$

素因数の和:47556

約数の個数: 144

約数和(自身を含む): 88443744480

約数和(自身を除く): 60538601592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 167, 168, 196, 252, 294, 334, 392, 441, 501, 504, 588, 668, 882, 1002, 1169, 1176, 1336, 1503, 1764, 2004, 2338, 3006, 3507, 3528, 4008, 4676, 6012, 7014, 8183, 9352, 10521, 12024, 14028, 16366, 21042, 24549, 28056, 32732, 42084, 47363, 49098, 65464, 73647, 84168, 94726, 98196, 142089, 147294, 189452, 196392, 284178, 294588, 331541, 378904, 426267, 568356, 589176, 663082, 852534, 994623, 1136712, 1326164, 1705068, 1989246, 2320787, 2652328, 2983869, 3410136, 3978492, 4641574, 5967738, 6962361, 7909621, 7956984, 9283148, 11935476, 13924722, 15819242, 18566296, 20887083, 23728863, 23870952, 27849444, 31638484, 41774166, 47457726, 55367347, 55698888, 63276968, 71186589, 83548332, 94915452, 110734694, 142373178, 166102041, 167096664, 189830904, 221469388, 284746356, 332204082, 387571429, 442938776, 498306123, 569492712, 664408164, 775142858, 996612246, 1162714287, 1328816328, 1550285716, 1993224492, 2325428574, 3100571432, 3488142861, 3986448984, 4650857148, 6976285722, 9301714296, 13952571444, 27905142888]

約数ペア:

[(1, 27905142888), (2, 13952571444), (3, 9301714296), (4, 6976285722), (6, 4650857148), (7, 3986448984), (8, 3488142861), (9, 3100571432), (12, 2325428574), (14, 1993224492), (18, 1550285716), (21, 1328816328), (24, 1162714287), (28, 996612246), (36, 775142858), (42, 664408164), (49, 569492712), (56, 498306123), (63, 442938776), (72, 387571429), (84, 332204082), (98, 284746356), (126, 221469388), (147, 189830904), (167, 167096664), (168, 166102041), (196, 142373178), (252, 110734694), (294, 94915452), (334, 83548332), (392, 71186589), (441, 63276968), (501, 55698888), (504, 55367347), (588, 47457726), (668, 41774166), (882, 31638484), (1002, 27849444), (1169, 23870952), (1176, 23728863), (1336, 20887083), (1503, 18566296), (1764, 15819242), (2004, 13924722), (2338, 11935476), (3006, 9283148), (3507, 7956984), (3528, 7909621), (4008, 6962361), (4676, 5967738), (6012, 4641574), (7014, 3978492), (8183, 3410136), (9352, 2983869), (10521, 2652328), (12024, 2320787), (14028, 1989246), (16366, 1705068), (21042, 1326164), (24549, 1136712), (28056, 994623), (32732, 852534), (42084, 663082), (47363, 589176), (49098, 568356), (65464, 426267), (73647, 378904), (84168, 331541), (94726, 294588), (98196, 284178), (142089, 196392), (147294, 189452)]