420871296

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47653}}^1$

素因数の和:47693

約数の個数: 64

約数和(自身を含む): 1166569920

約数和(自身を除く): 745698624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 47653, 95306, 142959, 190612, 285918, 381224, 571836, 762448, 1096019, 1143672, 1524896, 2192038, 2287344, 3049792, 3288057, 4384076, 4574688, 6099584, 6576114, 8768152, 9149376, 13152228, 17536304, 18298752, 26304456, 35072608, 52608912, 70145216, 105217824, 140290432, 210435648, 420871296]

約数ペア:

[(1, 420871296), (2, 210435648), (3, 140290432), (4, 105217824), (6, 70145216), (8, 52608912), (12, 35072608), (16, 26304456), (23, 18298752), (24, 17536304), (32, 13152228), (46, 9149376), (48, 8768152), (64, 6576114), (69, 6099584), (92, 4574688), (96, 4384076), (128, 3288057), (138, 3049792), (184, 2287344), (192, 2192038), (276, 1524896), (368, 1143672), (384, 1096019), (552, 762448), (736, 571836), (1104, 381224), (1472, 285918), (2208, 190612), (2944, 142959), (4416, 95306), (8832, 47653)]