254764032

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 88

約数和(自身を含む): 685433856

約数和(自身を除く): 430669824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 653, 762, 768, 1016, 1024, 1306, 1524, 1536, 1959, 2032, 2612, 3048, 3072, 3918, 4064, 5224, 6096, 7836, 8128, 10448, 12192, 15672, 16256, 20896, 24384, 31344, 32512, 41792, 48768, 62688, 65024, 82931, 83584, 97536, 125376, 130048, 165862, 167168, 195072, 248793, 250752, 331724, 334336, 390144, 497586, 501504, 663448, 668672, 995172, 1003008, 1326896, 1990344, 2006016, 2653792, 3980688, 5307584, 7961376, 10615168, 15922752, 21230336, 31845504, 42460672, 63691008, 84921344, 127382016, 254764032]

約数ペア:

[(1, 254764032), (2, 127382016), (3, 84921344), (4, 63691008), (6, 42460672), (8, 31845504), (12, 21230336), (16, 15922752), (24, 10615168), (32, 7961376), (48, 5307584), (64, 3980688), (96, 2653792), (127, 2006016), (128, 1990344), (192, 1326896), (254, 1003008), (256, 995172), (381, 668672), (384, 663448), (508, 501504), (512, 497586), (653, 390144), (762, 334336), (768, 331724), (1016, 250752), (1024, 248793), (1306, 195072), (1524, 167168), (1536, 165862), (1959, 130048), (2032, 125376), (2612, 97536), (3048, 83584), (3072, 82931), (3918, 65024), (4064, 62688), (5224, 48768), (6096, 41792), (7836, 32512), (8128, 31344), (10448, 24384), (12192, 20896), (15672, 16256)]