231104752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 492825600

約数和(自身を除く): 261720848

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 137, 152, 179, 248, 274, 304, 358, 496, 548, 589, 716, 1096, 1178, 1432, 2192, 2356, 2603, 2864, 3401, 4247, 4712, 5206, 5549, 6802, 8494, 9424, 10412, 11098, 13604, 16988, 20824, 22196, 24523, 27208, 33976, 41648, 44392, 49046, 54416, 67952, 80693, 88784, 98092, 105431, 161386, 196184, 210862, 322772, 392368, 421724, 465937, 645544, 760213, 843448, 931874, 1291088, 1520426, 1686896, 1863748, 3040852, 3727496, 6081704, 7454992, 12163408, 14444047, 28888094, 57776188, 115552376, 231104752]

約数ペア:

[(1, 231104752), (2, 115552376), (4, 57776188), (8, 28888094), (16, 14444047), (19, 12163408), (31, 7454992), (38, 6081704), (62, 3727496), (76, 3040852), (124, 1863748), (137, 1686896), (152, 1520426), (179, 1291088), (248, 931874), (274, 843448), (304, 760213), (358, 645544), (496, 465937), (548, 421724), (589, 392368), (716, 322772), (1096, 210862), (1178, 196184), (1432, 161386), (2192, 105431), (2356, 98092), (2603, 88784), (2864, 80693), (3401, 67952), (4247, 54416), (4712, 49046), (5206, 44392), (5549, 41648), (6802, 33976), (8494, 27208), (9424, 24523), (10412, 22196), (11098, 20824), (13604, 16988)]