344571136

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 108

約数和(自身を含む): 862042692

約数和(自身を除く): 517471556

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2113, 2548, 2912, 3136, 3328, 4226, 5096, 5824, 6272, 8452, 10192, 11648, 12544, 14791, 16904, 20384, 23296, 27469, 29582, 33808, 40768, 54938, 59164, 67616, 81536, 103537, 109876, 118328, 135232, 163072, 192283, 207074, 219752, 236656, 270464, 384566, 414148, 439504, 473312, 540928, 769132, 828296, 879008, 946624, 1345981, 1538264, 1656592, 1758016, 1893248, 2691962, 3076528, 3313184, 3516032, 3786496, 5383924, 6153056, 6626368, 7032064, 10767848, 12306112, 13252736, 21535696, 24612224, 26505472, 43071392, 49224448, 86142784, 172285568, 344571136]

約数ペア:

[(1, 344571136), (2, 172285568), (4, 86142784), (7, 49224448), (8, 43071392), (13, 26505472), (14, 24612224), (16, 21535696), (26, 13252736), (28, 12306112), (32, 10767848), (49, 7032064), (52, 6626368), (56, 6153056), (64, 5383924), (91, 3786496), (98, 3516032), (104, 3313184), (112, 3076528), (128, 2691962), (182, 1893248), (196, 1758016), (208, 1656592), (224, 1538264), (256, 1345981), (364, 946624), (392, 879008), (416, 828296), (448, 769132), (637, 540928), (728, 473312), (784, 439504), (832, 414148), (896, 384566), (1274, 270464), (1456, 236656), (1568, 219752), (1664, 207074), (1792, 192283), (2113, 163072), (2548, 135232), (2912, 118328), (3136, 109876), (3328, 103537), (4226, 81536), (5096, 67616), (5824, 59164), (6272, 54938), (8452, 40768), (10192, 33808), (11648, 29582), (12544, 27469), (14791, 23296), (16904, 20384)]