1257136896

素因数分解:

$2^8\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7211}}^1$

素因数の和:7457

約数の個数: 72

約数和(自身を含む): 3361022784

約数和(自身を除く): 2103885888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 681, 768, 908, 1362, 1816, 2724, 3632, 5448, 7211, 7264, 10896, 14422, 14528, 21633, 21792, 28844, 29056, 43266, 43584, 57688, 58112, 86532, 87168, 115376, 173064, 174336, 230752, 346128, 461504, 692256, 923008, 1384512, 1636897, 1846016, 2769024, 3273794, 4910691, 5538048, 6547588, 9821382, 13095176, 19642764, 26190352, 39285528, 52380704, 78571056, 104761408, 157142112, 209522816, 314284224, 419045632, 628568448, 1257136896]

約数ペア:

[(1, 1257136896), (2, 628568448), (3, 419045632), (4, 314284224), (6, 209522816), (8, 157142112), (12, 104761408), (16, 78571056), (24, 52380704), (32, 39285528), (48, 26190352), (64, 19642764), (96, 13095176), (128, 9821382), (192, 6547588), (227, 5538048), (256, 4910691), (384, 3273794), (454, 2769024), (681, 1846016), (768, 1636897), (908, 1384512), (1362, 923008), (1816, 692256), (2724, 461504), (3632, 346128), (5448, 230752), (7211, 174336), (7264, 173064), (10896, 115376), (14422, 87168), (14528, 86532), (21633, 58112), (21792, 57688), (28844, 43584), (29056, 43266)]