845497872

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:706

約数の個数: 160

約数和(自身を含む): 2571264000

約数和(自身を除く): 1725766128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 239, 304, 342, 431, 432, 456, 478, 513, 684, 717, 862, 912, 956, 1026, 1293, 1368, 1434, 1724, 1912, 2052, 2151, 2586, 2736, 2868, 3448, 3824, 3879, 4104, 4302, 4541, 5172, 5736, 6453, 6896, 7758, 8189, 8208, 8604, 9082, 10344, 11472, 11637, 12906, 13623, 15516, 16378, 17208, 18164, 20688, 23274, 24567, 25812, 27246, 31032, 32756, 34416, 36328, 40869, 46548, 49134, 51624, 54492, 62064, 65512, 72656, 73701, 81738, 93096, 98268, 103009, 103248, 108984, 122607, 131024, 147402, 163476, 186192, 196536, 206018, 217968, 221103, 245214, 294804, 309027, 326952, 393072, 412036, 442206, 490428, 589608, 618054, 653904, 824072, 884412, 927081, 980856, 1179216, 1236108, 1648144, 1768824, 1854162, 1957171, 1961712, 2472216, 2781243, 3537648, 3708324, 3914342, 4944432, 5562486, 5871513, 7416648, 7828684, 11124972, 11743026, 14833296, 15657368, 17614539, 22249944, 23486052, 31314736, 35229078, 44499888, 46972104, 52843617, 70458156, 93944208, 105687234, 140916312, 211374468, 281832624, 422748936, 845497872]

約数ペア:

[(1, 845497872), (2, 422748936), (3, 281832624), (4, 211374468), (6, 140916312), (8, 105687234), (9, 93944208), (12, 70458156), (16, 52843617), (18, 46972104), (19, 44499888), (24, 35229078), (27, 31314736), (36, 23486052), (38, 22249944), (48, 17614539), (54, 15657368), (57, 14833296), (72, 11743026), (76, 11124972), (108, 7828684), (114, 7416648), (144, 5871513), (152, 5562486), (171, 4944432), (216, 3914342), (228, 3708324), (239, 3537648), (304, 2781243), (342, 2472216), (431, 1961712), (432, 1957171), (456, 1854162), (478, 1768824), (513, 1648144), (684, 1236108), (717, 1179216), (862, 980856), (912, 927081), (956, 884412), (1026, 824072), (1293, 653904), (1368, 618054), (1434, 589608), (1724, 490428), (1912, 442206), (2052, 412036), (2151, 393072), (2586, 326952), (2736, 309027), (2868, 294804), (3448, 245214), (3824, 221103), (3879, 217968), (4104, 206018), (4302, 196536), (4541, 186192), (5172, 163476), (5736, 147402), (6453, 131024), (6896, 122607), (7758, 108984), (8189, 103248), (8208, 103009), (8604, 98268), (9082, 93096), (10344, 81738), (11472, 73701), (11637, 72656), (12906, 65512), (13623, 62064), (15516, 54492), (16378, 51624), (17208, 49134), (18164, 46548), (20688, 40869), (23274, 36328), (24567, 34416), (25812, 32756), (27246, 31032)]