1292304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 3819200

約数和(自身を除く): 2526896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 109, 114, 152, 156, 208, 218, 228, 247, 304, 312, 327, 436, 456, 494, 624, 654, 741, 872, 912, 988, 1308, 1417, 1482, 1744, 1976, 2071, 2616, 2834, 2964, 3952, 4142, 4251, 5232, 5668, 5928, 6213, 8284, 8502, 11336, 11856, 12426, 16568, 17004, 22672, 24852, 26923, 33136, 34008, 49704, 53846, 68016, 80769, 99408, 107692, 161538, 215384, 323076, 430768, 646152, 1292304]

約数ペア:

[(1, 1292304), (2, 646152), (3, 430768), (4, 323076), (6, 215384), (8, 161538), (12, 107692), (13, 99408), (16, 80769), (19, 68016), (24, 53846), (26, 49704), (38, 34008), (39, 33136), (48, 26923), (52, 24852), (57, 22672), (76, 17004), (78, 16568), (104, 12426), (109, 11856), (114, 11336), (152, 8502), (156, 8284), (208, 6213), (218, 5928), (228, 5668), (247, 5232), (304, 4251), (312, 4142), (327, 3952), (436, 2964), (456, 2834), (494, 2616), (624, 2071), (654, 1976), (741, 1744), (872, 1482), (912, 1417), (988, 1308)]