229772992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 474024960

約数和(自身を除く): 244251968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 179, 248, 358, 496, 647, 716, 992, 1294, 1432, 1984, 2588, 2864, 5176, 5549, 5728, 10352, 11098, 11456, 20057, 20704, 22196, 40114, 41408, 44392, 80228, 88784, 115813, 160456, 177568, 231626, 320912, 355136, 463252, 641824, 926504, 1283648, 1853008, 3590203, 3706016, 7180406, 7412032, 14360812, 28721624, 57443248, 114886496, 229772992]

約数ペア:

[(1, 229772992), (2, 114886496), (4, 57443248), (8, 28721624), (16, 14360812), (31, 7412032), (32, 7180406), (62, 3706016), (64, 3590203), (124, 1853008), (179, 1283648), (248, 926504), (358, 641824), (496, 463252), (647, 355136), (716, 320912), (992, 231626), (1294, 177568), (1432, 160456), (1984, 115813), (2588, 88784), (2864, 80228), (5176, 44392), (5549, 41408), (5728, 40114), (10352, 22196), (11098, 20704), (11456, 20057)]